"We will never know whether the Russian intervention was determinative in such a close election. Indeed, it is unknowable in a campaign in which so many small changes could have dictated a different result. More importantly, and for the purposes of our investigation, it simply does not matter. What does matter is this: the Russians successfully meddled in our democracy, and our intelligence agencies have concluded that they will do so again. Ours is not the first democracy to be attacked by the Russians in this way. Russian intelligence has been similarly interfering in the internal and political affairs of our European and other allies for decades. What is striking here is the degree to which the Russians were willing to undertake such an audacious and risky action against the most powerful nation on earth. That ought to be a warning to us, that if we thought that the Russians would not dare to so blatantly interfere in our affairs, we were wrong. And if we do not do our very best to understand how the Russians accomplished this unprecedented attack on our democracy and what we need to do to protect ourselves in the future, we will have only ourselves to blame.
"We know a lot about the Russian operation, about the way they amplified the damage their hacking and dumping of stolen documents was causing through the use of slick propaganda like RT, the Kremlin’s media arm. But there is also a lot we do not know.
"Most important, we do not yet know whether the Russians had the help of U.S. citizens, including people associated with the Trump campaign. Many of Trump’s campaign personnel, including the President himself, have ties to Russia and Russian interests. This is, of course, no crime. On the other hand, if the Trump campaign, or anybody associated with it, aided or abetted the Russians, it would not only be a serious crime, it would also represent one of the most shocking betrayals of our democracy in history."
(D-CA), ranking member of the House Intelligence Committee, speaking yesterday