FILE - In this March 15, 2020, file photo Sen. Bernie Sanders, I-Vt., right, and former Vice President Joe Biden, left, return to the stage after a commercial break in a Democratic presidential primary debate at CNN Studios in Washington. White House contenders aren't typically bashful about asking for money. But as the coronavirus pandemic upends life, President Donald Trump and his likely Democratic rival, Biden, suddenly find themselves navigating perilous terrain. (AP Ph…

March 29, 2020