The uprising against Libyan leader Muammar Gaddafi is in its sixth week. The rebels had been losing ground until the Western-led air strikes began on March 19th. Correspondent Ben Gilbert is in the rebel held city of Benghazi.
Foreign migrants who fled Libya wound up in UN-run camps in Tunisia. Some of those migrants are so desperate to get out of the camps and get to Europe that they're going back to Libya. Marine Olivesi reports from the Tunisian border.