There seems to come a time every election season when candidates deploy their "secret weapon" (spoiler: it's their spouse). Hillary Clinton has pulled out the big guns, taking her husband, former president Bill Clinton, on the campaign trail for her in recent weeks. But it turns out that at some rallies for his wife, the well-liked former president, now 69, appears to have lost some of the energy that stirred the nation two decades ago.

Mr. Clinton... looked smaller and his voice seemed weaker than in past campaigns, and people had to strain to hear him at times. He was at his best as he finessed the intricacies of politics and policy, but he occasionally meandered, leaving the audience, including some who had lined up for hours to see him, seeming more politely attentive than inspired. [The New York Times]

Some of Bill Clinton's friends have an idea of what might be slowing him down.

"His age, his heart surgery, his veganism — I think it's all brought a calmness into his life," said George Bruno, a former Democratic Party chairman in New Hampshire and longtime ally of Mr. Clinton, referring to the former president's quadruple bypass operation in 2004 and his strict plant-based diet. While some friends say Mr. Clinton would look zippier if he ate the occasional cheeseburger — an old favorite — others say he has never been healthier, with his weight down and his heart in excellent condition.

"He's not as fiery as he once was, but he has an air of real self-confidence," Mr. Bruno said. [The New York Times]

Read more in The New York Times. Jeva Lange

On Wednesday, President Trump's personal lawyer Michael Cohen told a federal judge he will assert his Fifth Amendment right not to incriminate himself in the Stormy Daniels case, The Washington Post reports.

Daniels, who said she had an affair with Trump in 2006, was paid $130,000 by Cohen right before the 2016 presidential election, and is suing to get out of a non-disclosure agreement she signed with him. Cohen's home, hotel room, and office were raided by FBI agents earlier this month, and Cohen, who is requesting to pause proceedings in the case, said they seized electronic devices and documents containing information relating to the payment to Daniels.

Lawyers for Cohen, Trump, and the Trump Organization are asking to see the material before it goes to prosecutors, and Trump's attorney said the president would be available "as needed" to review the documents. Catherine Garcia

Why would George R.R. Martin give the people what they want — the next book in the Song of Ice and Fire series — when he can give them something they never even asked for?

The author announced Wednesday on his website that he will be releasing a new book on Nov. 20, and it's not The Winds of Winter. Instead, the new work will be a history of the Targaryen family titled Fire & Blood — and at 989 pages, it's sure to keep readers busy for a long, long time.

The book is the "first half" of the Targaryen family history, Martin wrote, and will cover "all the Targaryen kings from Aegon I (the Conquerer) to the regency of Aegon III (the Dragonbane), along with their wives, wars, siblings, children, friends, rivals, laws, travels, and sundry other matters." But unlike his previous works, this will read as an "imaginary history" book instead of a novel, Martin said, adding that "there are dragons, too. Lots of dragons."

While Game of Thrones, the HBO series based on Song of Ice and Fire, is coming to an end in 2019, there will be a spin-off series. Unfortunately, Martin wrote that he is not allowed to divulge whether it will be based on Fire & Blood.

The news of his project may come as a shock to fans, considering they've been waiting on the release of The Winds of Winter, the next installment in his original series, for seven years now; its prequel, A Dance with Dragons, was released in 2011. Martin has been working on The Winds of Winter since early 2010, but it remains unclear when the book will finally be released.

At least there will be "lots of dragons" in the meantime. Amari Pollard

White House physician Ronny Jackson was apparently not a very popular coworker.

Jackson, whom President Trump has nominated to lead the Department of Veterans Affairs, has been the subject of concerning allegations all week, and the Senate has postponed his confirmation hearing indefinitely in light of the rumors. On Wednesday, the situation worsened, as current and former colleagues of Jackson's detailed allegations of serious workplace misconduct in a damning new report gathered by Sen. Jon Tester (D-Mont.) and published by NBC News.

The allegations, which were previously reported more generally, paint a picture of a "flat-out unethical" leader who created a hostile work environment and engaged in medical malpractice while drinking on the job. In Tester's report, 23 military colleagues say that Jackson would prescribe drugs "like candy" without paperwork or examinations, while also writing himself prescriptions and pressuring others to recklessly hand out sleeping pills. Jackson served in the Navy as a rear admiral.

Additionally, colleagues recall Jackson as being "volatile" and "vindictive," working his way up the food chain with "belittling" and "abusive" behavior. To top it all off, the report says that as presidential physician, Jackson was on one occasion out of reach while on call because he was "passed out drunk in his hotel room," and on another occasion so drunk at a Secret Service party that he "wrecked a government vehicle."

Jackson's confirmation hearing has yet to be rescheduled, and Trump on Tuesday suggested that while he supports Jackson, he wouldn't blame him if he decides to withdraw from consideration. Jackson denied to Reuters that he wrecked a vehicle, and said that he plans to move forward with his nomination. Read Tester's full report here. Summer Meza

Environmental Protection Agency Administrator Scott Pruitt isn't going down without a fight.

The EPA chief has had a fraught couple of weeks, plagued by numerous ethics scandals that are sure to be a focus when he testifies before Congress on Thursday. But he's ready to tell lawmakers that there's plenty of blame to go around, according to talking points obtained by The New York Times on Wednesday.

Pruitt and his staff have reportedly prepared a list of responses to "hot topics" that may come up during his hearings with a House Energy and Commerce subcommittee and the House Appropriations Committee. If lawmakers ask about his taking lavish first-class flights that racked up massive taxpayer-funded travel bills, for example, Pruitt plans to say that his security team advised him to do so, and point out that he has "been flying coach" more recently. In response to questions about controversial raises to his favorite aides, he'll say that someone else handled staffing logistics, reports the Times.

Pruitt's opening statement focuses on his work on environmental policy and makes no mention of his ethics issues, but he is apparently expecting quite a grilling regarding the 10 investigations he is currently facing by government watchdog groups.

The document's veracity was not disputed by the EPA, the Times reports, but it's possible that Pruitt's answers will change between the time of creating the talking points and his hearing Thursday. Read more at The New York Times. Summer Meza

The Milky Way galaxy contains about 300 billion stars — way more than any one human could possibly hope to see. But the European Space Agency wants to help intrepid stargazers try.

The ESA's Gaia mission has been collecting data on the stars in the Milky Way since 2013, NPR reported. On Wednesday, the group used that information to release the most detailed star map of the galaxy we've ever had.

Over the past five years, the Gaia spacecraft has captured images of the sky roughly every six months, allowing scientists to understand information about some 1.7 billion stars by comparing images when they're at different positions in the sky, Popular Mechanics reported. Now that the database is publicly available, scientists from all across the world can use that information in their research.

Gaia's data barely scratches the surface of what's out there, but "the exact brightness, distances, motions, and colors" of all those stars is valuable information for astronomers, NPR explained. "We're really talking about an immense change to our knowledge about the Milky Way," said David Hogg, an astrophysicist at New York University and the Flatiron Institute.

You can visually explore our galaxy below, or look through the data Gaia has collected on the ESA's website. Shivani Ishwar

Housing and Urban Development Secretary Ben Carson is poised to propose tripling the minimum rent for some of America's poorest families, a move that comes as the White House has pushed for adults to "shoulder more of their housing costs and provide an incentive to increase their earnings," The Washington Post reports. While tenants receiving federal housing assistance are required to pay 30 percent of their adjusted income toward housing, with a $50 cap for the poorest groups, Carson would push for a 35 percent contribution with a cap of $150.

The legislation, which is already opposed by some groups, would have to be approved by Congress. "When we are in the middle of a housing crisis that's having the most negative impact on the lowest income people, we shouldn't even be considering proposals to increase their rent burdens," said Diane Yentel, the president of the National Low Income Housing Coalition.

The White House and Carson have made a number of adjustments and proposals concerning federal rental assistance recipients, citing the goal of encouraging "work and self-sufficiency." Jeva Lange

Users of gay dating apps like Grindr and Hornet are at risk of entrapment in countries like Egypt where police seek to crack down on LGBT citizens, The Verge reports.

Undercover police officers will chat with Egyptians on a dating app, The Verge explains, and then arrange for their arrest once they agree to meet in person. While homosexuality isn't illegal in Egypt, government officials often target LGBT individuals with debauchery charges and use arrests and raids as a way to create a public statement, The Verge reports.

App developers have taken steps to help protect users from falling prey to these traps, sending out alerts and encouraging users to keep their profiles anonymous. Grindr, which usually displays how far users are from one another, keeps distances private in the Egyptian version of the app. It has also made options to password-protect the app and make it look more inconspicuous on a phone's home screen.

But more extensive safety features would take major engineering work, The Verge notes, and wouldn't necessarily prevent users from being targeted by law enforcement anyway. LGBT advocacy groups in the region are encouraging users to know the risks, and are additionally providing attorneys for meet-ups in case things go wrong.

The cultural differences between app developers in California and users in Egypt make it difficult to overcome the regional challenges, a digital rights group worker, Dia Kayyali, told The Verge. "You have to address the fact that governments have people who are specifically manipulating the platform to hurt people," Kayyali said. Read more at The Verge. Summer Meza