Strom Thurmond, Alfonse D'Amato and Wayne Morse all held the Senate floor for longer — in Thurmond case, for over 24 hours.
The House has three ways to pass immigration reform. Here they are.
Senators sometimes want to talk about other stuff when they should be talking about budgets. There's a great loophole for just that purpose.
Senate Republicans don't want to call what they're doing to Chuck Hagel a filibuster. It's really hard to define the word in such a way that it isn't.