Acting EPA chief Andrew Wheeler, a former coal lobbyist, just signed his first major regulatory amendment — making it easier for corporations to discard coal ash however they see fit.

The Environmental Protection Agency on Wednesday finalized a rule that rolls back standards for disposing of the toxic ash produced by burning coal, The Hill reports. The amendment was in the works for several months, but when Wheeler took over for Scott Pruitt earlier this month, he took the reins. Pruitt resigned as EPA administrator following a string of ethics scandals.

The amendment backpedals on regulations put in place by the Obama administration, which mandated strict federal standards for coal ash disposal in 2015. In a statement, the EPA said relaxing the standards would save $31.4 million a year in regulatory costs, as states are given authority to loosen or waive requirements for companies.

"These amendments provide states and utilities much-needed flexibility in the management of coal ash, while ensuring human health and the environment are protected," said Wheeler in the statement. Environmental groups disagree, reports The Hill, and immediately condemned the measure as dangerous to groundwater and air pollution.

Companies with lax standards may not be required to monitor whether coal ash leaches into surrounding groundwater and will have extended deadlines to reduce coal ash disposal. The EPA has also loosened pollution standards on acceptable levels of lead, lithium, cobalt, and molybdenum in groundwater. Read more at The Hill. Summer Meza

Democrats are continuing to make their impeachment argument by citing President Trump's allies and officials, this time getting in a dig at Rudy Giuliani in the process.

Sylvia Garcia (D-Texas), one of the impeachment managers who spoke Thursday in Democrats' second day of opening arguments in the Senate's trial, took apart the conspiracy theory pushed by Trump that it was Ukraine, not Russia, that interfered in the 2016 election by hacking the Democratic National Committee.

To make her point that this theory has no basis in reality, Garcia referred to the words of Trump's former Homeland Security adviser, Tom Bossert, who told ABC News last year this "conspiracy theory" has been "completely debunked." Bossert in the clip played in the Senate went on to voice frustrations with Giuliani, Trump's personal lawyer, for pushing this conspiracy theory, quoting a former senator's magazine article as saying that one of the "ways to impeach oneself" is "hiring Rudy Giuliani."

Previously, Garcia played a clip of FBI Director Christopher Wray stating in an interview, "We have no information that indicates that Ukraine interfered with the 2016 presidential election." This was another example during Democrats' impeachment arguments of using clips from Trump allies and officials to make their argument after House Judiciary Chair Jerrold Nadler (D-N.Y.) made strategic use of 1990s-era quotes from Sen. Lindsey Graham (R-S.C.) and Alan Dershowitz, a member of Trump's impeachment defense team, to argue abuse of power is impeachable.

HuffPost's Ryan Reilly reports that when Bossert in the clip quipped that hiring Giuliani is a way to self-impeach, there were "a lot of laughs on both sides of the Senate chamber." Brendan Morrow

Fifth grade, meet the Senate floor.

During Wednesday arguments in President Trump's impeachment trial, senators seemed to have trouble staying awake and even staying in the room. So Sen. Richard Burr (R-N.C.) broke out a middle school solution, passing out fidget spinners to Republicans at the "Carolina Cookout" lunch he hosted Thursday, CQ Roll Call reports. USA Today's Nicholas Wu noticed a few of Burr's colleagues had taken him up on the offer.

Along with Burr, Sens. Rand Paul (R-Ky.) and Marsha Blackburn (R-Tenn.) found their own ways to pass the time, some more disengaging than others.

But none of the boredom-staving measures were enough to keep Sen. Lindsey Graham (R-S.C.) from walking out again. Kathryn Krawczyk

House Judiciary Chair Jerrold Nadler (D-N.Y.) is making his impeachment argument with a little blast from the past.

Nadler during Democrats' impeachment arguments on Thursday made use of 1990s-era clips of allies of President Trump, the first being Alan Dershowitz, who's serving on Trump's defense team. While arguing that abuse of power is an impeachable offense, Nadler pointed to Dershowitz — or "at least Dershowitz in 1998," he said.

In an old clip Democrats then played, Dershowitz says "you don't need a technical crime" to impeach a president if they are "somebody who completely corrupts the office of president, and who abuses trust, and who poses great danger to our liberty."

Later, Nadler turned to the words of one of his colleagues, Sen. Lindsey Graham (R-S.C.), who during the impeachment of former President Bill Clinton argued a crime isn't required to impeach a president. In an old clip, Graham says that "when you start using your office and you're acting in a way that hurts people, you committed a high crime."

Although Graham is in attendance for the impeachment trial, The New York Times' Catie Edmondson reports the Republican senator "left the Senate floor minutes before Nadler started playing the video of him." But The Daily Beast's Sam Brodey reports Nadler drew "some astonished looks" from Democrats when he played the Graham clip, including from Sen. Brian Schatz (D-Hawaii), who reportedly "shook his head and looked around at neighbors." Brendan Morrow

Behold, the impeachment contradiction of contradictions.

It's not surprising that a full 91 percent of Democrats have said they think President Trump "definitely" or "probably" did something illegal to warrant his impeachment, as a recent Pew Research Center poll found. But a solid 32 percent of Republicans or those who lean Republican have also said the same about Trump's conduct — not that they necessarily think it should warrant his removal.

Yes, of Republicans who are either "definitely" or "probably" convinced Trump's behavior was illegal, a full 59 percent say that doesn't mean he should be removed from office, Pew found. As for those Republicans who say Trump has "definitely" or "probably" done something unethical, 78 percent believe he should remain.

Pew surveyed 12,638 people from Jan. 6–19 via phone and online, with a 1.3 percent margin of error. Kathryn Krawczyk

Jim Lehrer, the longtime anchor of PBS NewsHour who moderated more presidential debates than anyone else, has died at 85.

Judy Woodruff, managing editor of PBS NewsHour, said in a press release that the beloved journalist died "peacefully in his sleep at home" on Thursday.

"I'm heartbroken at the loss of someone who was central to my professional life, a mentor to me and someone whose friendship I've cherished for decades," Woodruff said. "I've looked up to him as the standard for fair, probing and thoughtful journalism and I know countless others who feel the same way."

PBS President Paula Kerger said the network is "deeply saddened" by Lehrer's death, noting that he "exemplified excellence in journalism throughout his extraordinary career." Lehrer served as PBS anchor for 36 years, founding PBS NewsHour with Robert MacNeil. He also moderated 12 presidential debates, which PBS notes in its press release is the most of anyone in U.S. history, and wrote numerous novels, memoirs, and plays.

Journalists paid tribute to Leher on Thursday, with CNN's Jake Tapper remembering him as a "wonderful man and superb journalist," Fox News' Bret Baier calling him "one of the best debate moderators and an inspiration to a whole generation of political journalists — including this one," and The Washington Post's Robert Costa writing, "I will miss him, particularly the love of country and politics he brought to everything he did." Brendan Morrow

Apocalyptic doom is apparently closer than it's ever been before.

Every year, the Bulletin of the Atomic Scientists announces the world's status on its "doomsday clock," which reveals just how close all of humanity is to certain destruction. And after putting it at a dangerous two minutes from apocalypse for the last few years in a row, scientists upped their prediction to an unprecedented 100 seconds on Thursday.

The greatest threats to humanity, as outlined by the Bulletin, are "nuclear war and climate change," which are "compounded by a threat multiplier — cyber-enabled information warfare — that undercuts society's ability to respond." The scientists specifically called out how 2019 saw the end of "several major arms control treaties and negotiations," while "political conflicts regarding nuclear programs in Iran and North Korea remain unresolved and are, if anything, worsening."

As for climate change, scientists acknowledged "public awareness of the climate crisis grew over the course of 2019, largely because of mass protests by young people around the world." But "government action" hasn't risen to meet that public push, and even the UN has "put forward few concrete plans to further limit the carbon dioxide emissions," the statement continued. Altogether, this puts the world closer to a metaphorical midnight than ever before in the clock's 73-year history. Kathryn Krawczyk