cnn. chinese artist and actist ai ai weiwei says he has his passport back and may be able to travel outside china again. >> authorities took it away after he was arrested in 2011. he is a vocal critic on the state's stance on human rights. feel like we have been saying this each day this week but donald trump is turning heads again in his latest feud this time with u.s. republican presidential candidate lindsay graham. >> in a rally in graham's home state south carolina on tuesday with millions of people watching on national television trump gave out the senator's private phone number the one that no one is supposed to have. and that's not the only spat he