Senators John McCain (R-Ariz.) and Joe Lieberman (I-Conn.) joined CNN "State of the Union" host Candy Crowley in a pre-taped interview from Cairo to discuss the uprising in Libya.
"This is a real moment of choice" for the international community, said Lieberman of the world's reaction to Libyan leader Moammar Gaddafi's violent response to anti-government protesters. Lieberman called for a no-fly zone over Libya and military assistance for protesters.



