The positive remarks were made on a now-private Facebook account.
Biden needs 425 delegates to secure the nomination; 473 are at stake in seven primaries Tuesday.
The law was enacted in 1807 and has been used repeatedly throughout U.S. history, most recently in 1992 to suppress riots in Los Angeles.
U.S. stocks opened mixed on Tuesday as traders count on swift reopening of economy
Trump's Monday evening church visit has come in for heavy criticism
The latest poll showed a massive shift in public opinion against Trump, mainly as a result of his handling of the COVID-19 response.
President Donald Trump declared that he "will fight to protect" peace-loving Americans as he addressed the nation Monday amid a wave of riots and protests over the death of George Floyd.
Trump proclaimed himself "your president of law and order" and promised to unleash the might of the U.S. army on protesters.
President Trump and law enforcement authorities allegedly believe that the more violent demonstrations were initiated by anti-fascist and anarchist groups.
Many corporations have shown solidarity amid growing violence in many cities.
U.S. stocks closed higher on Monday on hopes for the economy reopening
Biden says "something big" needs to happen to address systemic racism.
The television ad was produced by The Lincoln Project, a group of anti-Trump Republicans.
“If you don’t dominate, you’re wasting your time — they’re going to run over you, you’re going to look like a bunch of jerks” -- Trump
The Facebook founder reportedly shared a "productive" call with Trump discussing the George Floyd protests over the weekend.
Racial unrest in the U.S. is undermining Washington's protest against China's actions, cracking down on Hong Kong's pro-democracy movement.
However, Saudi Arabia and Russia have not agreed on a timeline for cuts
U.S. stocks opened lower on Monday as dozens of cities try to clean up after riots
Every U.S. president since James Madison has attended at least one service at St. John’s Church in Lafayette Square.
Trump hid inside a bomb-proof bunker beneath the White House on May 29 as protesters threatened to storm the gates of the mansion.
Brazil virus toll surges, Pope address after 3 months
Trump's approval ratings continue to be unfavorable as the U.S. deals with multiple crises.