Dan Rather: Watergate was biggest political scandal of my lifetime -- until maybe now

Watergate is the biggest political scandal of my lifetime, until maybe now. It was the closest we came to a debilitating Constitutional crisis, until maybe now. On a 10 scale of armageddon for our form of government, I would put Watergate at a 9. This Russia scandal is currently somewhere around a 5 or 6, in my opinion, but it is cascading in intensity seemingly by the hour.