Mark Warner: Trump aides’ contacts with Russians could be "coincidences," not collusion

“I’m not going to weigh in until we see everyone,” Warner said.

Remnick asked Warner whether he believes members of the campaign directly coordinated with Russians or, instead, whether Trump associates who met with Russians were merely “duped.”

“This may all be simply a set of coincidences or it may be … it was not the sophistication to realize what was happening,” said Warner.