http://www.salon.com/2017/07/13/russia-scandal-goes-well-beyond-trump-gop-leaders-definitely-knew-about-it-and-went-along-did-they-benefit-too/
"Fast forward to late August when the intelligence community was becoming frantic over the evidence of Russian interference and Director of National Intelligence John Brennan held private classified briefings with eight top congressional leaders, telling then that there was evidence the Russians were helping Donald Trump and that unnamed advisers to the Republican nominee might be working with them. In September, intelligence officials convened a big meeting with the Gang of 12, meaning the House and Senate leadership along with chairmen and ranking members of committees on intelligence and homeland security. It was assumed this would result in a “show of solidarity and bipartisan unity” to protest this threat to the integrity of the American democratic process. That was an erroneous assumption. The Republicans refused to sign anything that implicated the Russian government, only agreeing to tell state elections officials to beware of “malefactors” attempting to hack election software. Senate Majority Leader Mitch McConnell reportedly said he would consider any effort by the White House to challenge the Russians publicly “an act of partisan politics.” That was that."