U.S. President Donald Trump walks to the South Lawn of the White House before boarding Marine One in Washington, D.C., U.S., on Friday, Oct....

A health worker takes a swab sample from a man to test for the coronavirus disease (COVID-19) in Brooklyn, New York, September 25, 2020.Brendan...

(L-R) Secretary of Defense Mark Esper and Chairman of the Joint Chiefs of Staff Army Gen. Mark Milley hold an end of year press...

Secretary of Health and Human Services Alex Azar speaks during a House Appropriations Subcommittee hearing in Washington, February 26, 2020.Amanda Voisard | ReutersAllowing the...

CNBC's Jim Cramer downplayed the stock market decline on Friday when President Donald Trump tested positive for the coronavirus, suggesting investors should consider buying...