Hired ferry to take them to Malta
Violence against protesters points to cracks in Qaddafi's regime
Reports of bloody crackdown in Tripoli; country's U.N. mission calls for Qaddafi to step down
Jack Hanna stops by 'Fox & Friends'
How much involvement should U.S. have in crisis?
Middle East expert Aaron Miller says Libyan leader is tenacious but will join 'dustbin of history'
Judith Miller says Qaddafi 'will do whatever he needs to do' to stay in power