John McCain actually said...

Wouldn't we first have to establish a policy as to how we treat cyber attacks, and therefore from which we can develop a strategy? Right now...

What do you think it's going to take to deter Vladimir Putin's continued interference?

Right now we are treating their attacks on a case by case basis, which is neither productive nor an enterprise that will lead to success.

Senator John McCain, who passed on a copy to the FBI directly.