by MARTIN KASTE
President Obama and British Prime Minister David Cameron repeated Wednesday their demand that Libyan leader Moammar Gadhafi leave power. That's no simple matter: Gadhafi and his family have run Libya for four decades, and their departure could create a dangerous power vacuum. If Gadhafi goes, there will be many challenges for the rebels to deal with. The rebels already have some on-the-job training running Libya — or at least running eastern Libya, which they now control. So far, they've been keeping people happy with money...[continued]
