Well, thus far the US government has produced no evidence that the Russians hacked the DNC to send them to Wikileaks. With the tentacles of the NSA grabbing every communication we can imagine, surely they would have been able to trace the alleged hack to its source in order to prove to the American people that Putin’s boys were behind it? That hasn’t happened though.

The intelligence community isn’t unified behind the idea of Russian hacking, and neither are some in the community of retired intelligence professionals.

https://www.commondreams.org/views/2016/12/15/us-intel-vets-dispute-russia-hacking-claims