Highlights of Kentucky Senator Rand Paul's filibuster of John Brennan for CIA Director. Paul started the filibuster over the letter he received from U.S. Attorney General Eric Holder saying the president could kill Americans with radio-controlled drones on U.S. soil. Paul has been joined in the filibuster by several Republican Senators and Senator Ron Wyden, Democrat of Oregon. Recordings from C-Span from Senate floor. The filibuster lasted from just before noon Wed., March 6 until around 12:40 a.m. Thu., March 7.