all to the news from microsoft that it blocked a hacking attempt by russian military intelligence targeting the u.s. senate as well as these conservative republican think tanks? >> well, there's no question that the russians are again engaged in a very broad and directed cyber attack against the united states and against our election systems. they are going after not only democrats, they're going after republicans who for one reason or another have raised concerns about russia. so it's a very broad attack here. the good news is that microsoft was able to discover these sites and report them, and hopefully other companies will do the same. but there is no question that i think all of us have to be vigilant that the russians are continuing to try to influence american view points when it comes to this election.