Just wanted to add a few more things to the first post. 

The first is an article that says 6 Russian aircraft were intercepted off of Alaska in U.S. airspace. http://news.yahoo.com/us-canadian-jets-intercept-8-russian-aircraft-232846452.html

Second, Putin said he could invade multiple cities in just "two days". http://www.telegraph.co.uk/news/worldnews/europe/russia/11106195/Putin-privately-threatened-to-invade-Poland-Romania-and-the-Baltic-states.html

And third, here is one of the more major visions / prophecies regarding Russia invading the U.S. by A.A. Allen: http://www.miraclevalley.net/gpage6.html

Steve M