Democratic Sen. Jeff Merkley of Oregon is staging a marathon speech to protest what he calls President Donald Trump’s “tightening authoritarian grip on the country” amid the government shutdown.

Sen. Cory Booker has expanded upon his historic Senate floor speech from last month into an upcoming book.

New Jersey Democratic Sen. Cory Booker held the Senate floor with a marathon speech that lasted 25 hours and 5 minutes, setting the record for the longest continuous Senate floor speech in the chamber’s history.

New Jersey Democratic Sen. Cory Booker has held the Senate floor with a marathon speech that lasted more than 25 hours.

Minority Republicans have used a Senate filibuster to derail Democrats’ effort to launch a bipartisan probe of the Jan. 6 attack on the Capitol.

Minority Republicans have used a Senate filibuster to derail Democrats’ effort to launch a bipartisan probe of the Jan. 6 attack on the Capitol.

Senate Republicans are poised to use a filibuster to derail Democrats’ effort to launch a bipartisan probe of the Jan. 6 attack on the Capitol.

Senator Strom Thurmond (D-S.C.) is mobbed by reporters as he steps from the Senate Chamber after ending his 24-hour, 18-minutes talkathon against the Civil Rights Bill. The term “filibuster” has been in the news the past few days, with Democrats and Republicans debating in the Senate whether they should still exist. With that in mind, it got us thinking: What are the longest filibusters in Senate history? Thurmond quickly returned to the floor, but concerned that nature would call again, his staff came up with an idea. They set up a bucket in the nearby cloakroom, where Thurmond could relieve himself while keeping a foot on the senate floor, according to NPR.