WikiLeaks founder Julian Assange retreated from his pledge to accept extradition to the U.S. if Chelsea Manning was granted clemency, arguing Wednesday via his lawyers that what he was really asking for was an immediate pardon for the ex-Army analyst. It was only last week that Assange raised eyebrows across the internet when he appeared to offer himself up as a kind of swap for Manning, the former private convicted of leaking the hundreds of thousands of documents that made WikiLeaks a household name.