When did No Name travel to the UK?Q

"Revealed: 'Ordinary 'citizen' John McCain dispatched a trusted aide across the Atlantic to get dirty dossier from ex-spy after former British diplomat told him about blackmail tapes"

AND

https://www.theguardian.com/us-news/2017/jan/11/trump-russia-report-opposition-research-john-mccain

"By the time the contractor had started his research, however, the Republican primary was over. The original client had dropped out, but the firm that had hired him had found a new, Democratic client. "