Walter Shapiro @MrWalterShapiro
@DemFromCT @david_darmofal I think even the tiers are a media creation. Obviously, there are a top four or five. But I can see how another candidate could break through like Klobuchar or Booker in Iowa. I will admit that I may be over-influenced by covering late-breaking candidates like Gary Hart in 1984. — PolitiTweet.org