There were further violent clashes between anti-government protesters and security forces in Yemen on Friday. Marco Werman talks with Charles Dunbar, former US Ambassador to Yemen, about the latest developments in that country.
Anchor Lisa Mullins speaks to reporter James Foley to find out reaction to the UN voting to approve a no-fly zone and whether there is any evidence that Gaddafi's forces are honoring the cease-fire announced by the Libyan government earlier today.
The battle for Libya continues. On Monday, forces loyal to Libyan leader Muammar Gaddafi apparently won more than they lost. We reached reporter Borzou Daragahi of The Los Angeles Times earlier in Tripoli.
NATO says it "strongly regrets the loss of life" after a "friendly fire" attack on rebel tanks in eastern Libya which left at least four dead. CBC reporter Derek Stoffel is in the rebel stronghold Bengazhi.