Democrats are asking for equal time on Tuesday night to respond to President Trump's prime-time address regarding the border.

Trump announced on Monday he's going to speak about "the humanitarian and national security crisis on our southern border," and requested that the major networks air his address. After mulling it over, ABC, NBC, CBS, and MSNBC all said they will go live to his speech at 9 p.m. ET, much to the chagrin of House Speaker Nancy Pelosi (D-Calif.) and Senate Minority Leader Chuck Schumer (D-N.Y.).

Pelosi and Schumer released a joint statement late Monday saying that if Trump's "past statements are any indication," his address will be "full of malice and misinformation," adding that Democrats "must immediately be given equal airtime." Trump has the power to end the government shutdown, Pelosi and Schumer said, but he continues to demand taxpayers "pay at least $5.7 billion for his wall, which can't pass either chamber of Congress and of course Mexico is not paying for." Catherine Garcia

The White House sent a letter to congressional leaders on Monday night, asking for $1.8 billion to spend on its response to the global coronavirus outbreak.

The White House is requesting $1.25 billion in new funding for the Department of Health and Human Services and $535 million that had been set aside to fight Ebola, The Washington Post reports. In the letter, White House Office of Management and Budget Director Russell Vought wrote, "To this point, no agency has been inhibited in response efforts due to resources or authorities. However, much is still unknown about this virus and the disease it causes. The administration believes additional federal resources are necessary to take steps to prepare for a potential worsening of the situation in the United States."

In response, House Appropriations Chairwoman Nita Lowey (D-N.Y.) said the request was "woefully insufficient." The White House had previously said it did not think it needed any additional funding to fight coronavirus. There are now more than 50 cases in the United States, and organizations representing state and local public health officials have asked for money to buy protective equipment, expand outreach to the public, and fund mobile home-testing teams, the Post reports. Catherine Garcia

After holding an abdominal plank for 8 hours and 1 minute, George Hood surpassed the world record and could have stopped, but he had a reason to keep going.

Hood, a 62-year-old former Marine and retired Drug Enforcement Administration agent from Naperville, Illinois, broke the record on Feb. 15 at 515 Fitness, a gym that aims to end the stigma of mental illness. Hood wanted to raise awareness of how exercise can help improve mental health and dedicate his feat to the gym, so he held his plank for 8 hours, 15 minutes, and 15 seconds in order to get "515" in the time.

A father of three, Hood first set the male world record for longest plank in 2011, CNN reports. For 18 months, he trained on average seven hours a day — he would practice his plank pose for four to five hours, and then do 700 pushups, 2,000 sit ups, 500 squats, and 300 arm curls. To get through the pain, he listened to his favorite music at maximum volume.

"When it gets tough, you know what I do?" he told CNN. "I turn that music up so loud, you'd think you're at a rock concert. I always had a fantasy of being a rock star back in the '80s. And at least for those 8 hours, 15 minutes, and 15 seconds, I was a rock star." Catherine Garcia

The National Institute of Allergy and Infectious Diseases is expected to soon launch a clinical trial of an experimental coronavirus vaccine.

The vaccine was developed by the drugmaker Moderna, and researchers hope to begin testing it on humans in late April. The first trial will involve 20 to 25 healthy volunteers, with results expected by July or August. If that round is successful, a second trial will include hundreds or thousands of subjects. The vaccine was created after the coronavirus' genetic sequence was determined in January.

"Going into a Phase One trial within three months of getting the sequence is unquestionably the world indoor record," NIAID Director Anthony Fauci told The Wall Street Journal on Monday. "Nothing has ever gone that fast."

Gene-based technology has yet to result in an approved vaccine for humans, the Journal reports. If this vaccine does work, it will still have to go through regulatory measures, and likely won't be widely available until 2021. Fauci said the virus might not spread as quickly in the summer due to the heat, but could roar back in the winter. More than 2,600 people have died in this coronavirus outbreak, and there are more than 79,000 confirmed cases worldwide, with most in China. Catherine Garcia

If you're one of President Trump's former national security advisers, you're doing a lot of waiting these days — either for your book to be published or for your prison sentence to be decided.

Lt. Gen. H.R. McMaster was Trump's second national security adviser, serving from March 2017 to April 2018. He came on board after Trump's first national security adviser, Michael Flynn, resigned; Flynn later pleaded guilty to lying to the FBI about his interactions with the former Russian ambassador to the United States.

McMaster has written a book, Battlegrounds: The Fight to Defend the Free World, set to be published on April 28. HarperCollins says it is a "groundbreaking reassessment of America's place in the world, drawing from McMaster's long engagement with these issues, including 34 years of service in the U.S. Army with multiple tours of duty in battlegrounds overseas." It will also include information on McMaster's "13 months as national security adviser in the Trump White House."

Unlike other former members of the administration, McMaster, now a fellow at the Hoover Institution at Stanford University, has not given many interviews about his experience with Trump. One of his aides was quoted in the book A Very Stable Genius as saying, "The president doesn't fire people. He just tortures them until they're willing to quit."

Trump's third national security adviser, John Bolton, finished writing his book, The Room Where It Happened, last year. It is supposed to come out in March, but the White House is reportedly trying to block its release. Bolton, who served from April 2018 to September 2019, is said to have included damaging information in the book, including that Trump attempted to get him to engage in a quid pro quo with Ukraine. Catherine Garcia

Former Vice President Joe Biden's campaign team is going after Sen. Bernie Sanders (I-Vt.) for reportedly once going after Biden's old boss.

The Biden campaign unveiled a new digital ad Monday that's tied to a story published The Atlantic last week that reported Sanders seriously considered launching a primary challenge against former President Barack Obama in 2012. When word got around to the Oval Office, it reportedly sent Obama's re-election campaign team into a panic.

Sanders' camp quickly denied the senator ever contemplated trying to unseat Obama, but regardless, the Biden team is unleashing the story against the new national frontrunner in a state where the former vice president is still considered the favorite. In the ad, they accuse Sanders of trying to undermine Obama's re-election, and argue he "can't be trusted" to build upon the president's legacy. Watch the full ad below and read more at Politico. Tim O'Donnell

The White House apparently needs to increase its IT staff, or at least increase its subscription budget.

Acting Deputy Homeland Security Secretary Ken Cuccinelli, who is the top member of President Trump's coronavirus task force, was having trouble accessing an online map produced by Johns Hopkins University of the virus' spread. So, he took to Twitter to ask if anyone else was having trouble with the website.

He quickly realized the map was behind a paywall, much to his chagrin. But while Cuccinelli expressed dismay over the university's decision to restrict access during a time of global concern, others pointed out that it was actually little more worrisome that the U.S. government's task force leader was struggling with such a simple issue in the first place. Tim O'Donnell