Sen. Eric Schmitt (R-MO) speculated that former first lady Jill Biden was actually leading the country while her husband was “incapacitated,” comparing the alleged situation to what happened during President Woodrow Wilson’s administration.

Nearly six months after Joe Biden left the White House, Senate Republicans are still scrutinizing his presidency, kicking off the first in what's expected to be a series of congressional hearings this year on his mental fitness in office.