Biden's Plea For Unity Tested As White House Girds For Fights

Senate Minority Leader Mitch McConnell, a Republican from Kentucky, wears a protective mask while walking to his office from the Senate Chamber at the U.S. Capitol in Washington, D.C., U.S., on Thursday, Jan. 21, 2021. President Joe Biden is seeking to wipe away Donald Trump's fingerprints from U.S. policy, but his predecessor left lasting partisan divisions in Washington that pose a risk to getting the new presidents agenda through Congress. Photographer: Stefani Reynolds/Bloomberg via Getty Images