Georgios Papadopoulos
"I am deeply troubled that this newest revelation strongly suggests that the Senate -- and the American public -- cannot trust your word," wrote Sen. Al Franken.
George Papadopoulos was a key staffer of Trump's, but the president and his supporters are attempting to diminish him as a young, low-level outsider.
The extent of the Trump campaign’s collusion with Russia may remain unknown, but the existence of collusion is no longer in doubt.
This little-known 30-year-old campaign aide has been cooperating with investigators for months.
WHAT'S HAPPENING
George Papadopoulos has been cooperating with the probe of Russian meddling in the election.