the International Criminal Court 's Clooney talks with George Clooney about his trip to see Darfur refugees . Joe Biden meets with Vice President George Clooney , urges aggressive Darfur diplomacy . Actor on Darfur refugees : `` They 're hanging on by a thread '' Clooney says he 'll be back on `` E.R . '' for final episode of long-running series .
CNN 's Larry King talks with George Clooney about his trip to see Darfur refugees . Clooney meets with Vice President Joe Biden , urges aggressive U.S. diplomacy . Actor on Darfur refugees : `` They 're hanging on by a thread '' Clooney says he 'll be back on `` E.R . '' for final episode of long-running series .