Republicans on the Senate Judiciary Committee used a hearing Wednesday to air questions about the use of the autopen in the Biden administration, a topic the Trump administration has pursued this month.

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.

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