ABC News has hired Christiane Amanpour, one of CNN's best-known personalities for her hard-nosed reporting from war zones over the past two decades, to host its Sunday morning political talk show starting this summer. She replaces George Stephanopoulos, who left 'This Week' in December to take over as co-host of ABC's 'Good Morning America.'

Amanpour was chosen over some internal ABC candidates, including Jake Tapper and Terry Moran. Former ABC 'Nightline' host Ted Koppel was even in the mix at one point, and there was chatter of trying to bring over another CNN star, Anderson Cooper, for the job.

Christiane Amanpour Ditches CNN for ABC