On June 15, 2016, in the wake of a mass shooting in Orlando, Florida, Senator Chris Murphy, Democrat of Connecticut, launched a filibuster in the United States Senate, promising to hold the floor "for as long as I can" or until Congress acts on gun control legislation.[1]
Murphy eventually secured a commitment from Senate leadership to hold a vote on two measures that he supports—one to expand background checks and another to block suspected terrorists from purchasing weapons—and ended his filibuster after 14 hours and 50 minutes, making it the tenth-longest filibuster in the U.S. Senate since 1900.[2]