US military, be warned: after years of fighting in rugged terrain and weathering thousands of air strikes, Yemen's Huthi rebels are not to be taken lightly, experts say. "The Huthis' ability to persist stems from their dispersal of weapons across Yemen's rugged terrain,

Yemen's Iran-backed Huthi rebels claimed on Monday to have twice attacked an American aircraft carrier group within 24 hours, calling it retaliation for deadly US strikes.The Huthis initially said they launched 18 missiles and a drone at the "aircraft carrier USS Harry Truman and its accompanying warships" in the Red Sea,

The U.S. over the weekend launched strikes in Yemen, which the Pentagon says will continue until Houthi rebels stop shipping attacks. Charlie D'Agata has the latest.