Senate Republicans Investigate Biden’s Mental Fitness as Democrats Boycott

Senate Republicans held a hearing on June 18, 2025, to investigate concerns regarding former President Joe Biden’s mental fitness for office, although Democrats boycotted the proceedings. The hearing took place over six months after Biden left office.

Republican Concerns and Hearing Details

The Senate Judiciary Committee hearing featured testimony from witnesses, including former White House Press Secretary Sean Spicer. Republican senators, such as Ted Cruz of Texas and Katie Britt of Alabama, questioned the witnesses regarding Biden’s ability to serve. AP News reported on the event.

Current Senate Balance of Power

As of March 15, 2026, Republicans hold the majority in the Senate with 53 seats, while Democrats have 47 seats, including two independent senators who caucus with the Democrats. Bloomberg Government and Wikipedia confirm this distribution of power. This majority allows Senate Republicans to influence committee assignments and the Senate agenda.

Senate Leadership

John Thune is the Senate majority leader, and Chuck Schumer is the Senate minority leader. Wikipedia provides this information.

Congressional Voting Patterns

In 2023, voting patterns in Congress were largely divided along party lines, with members often voting in accordance with their party’s stance on key issues. ABC News analyzed these voting patterns.