his was presumably when the December 2015 Moscow meeting between Russian President Vladimir Putin and Lt. General Michael Flynn took place.
This runs contrary to the blanket nature of the denial insinuated in GCHQ's carefully-crafted statement of March 17 claiming it was all "nonsense" and "utterly ridiculous" that they conducted surveillance of "then president-elect" Donald Trump (emphasis added). The surveillance went back a year before he became "president-elect."
President Trump's claim of being "wire tapped" has been vindicated. Indeed, the surveillance is far more extensive than even he suspected at the time.
Trump Was Right
Based on the new disclosures, we can safely conclude that the world's most advanced and extensive system of computerized espionage was indeed used against him and people he worked with, for political purposes, with the knowledge and approval of top Obama officials such as CIA Director John Brennan (one major name implicated by the Guardian).