The Senate: How the Challengers Rank

The Senate: How the Challengers Rank-rollcall: How bad can it get for the GOP? That’s the question party strategists are asking themselves this week after the revelation last Friday of a video in which Donald Trump bragged about sexually assaulting women. Already, former Trump supporters like Sens. Kelly Ayotte of New Hampshire and Rob Portman of Ohio, and Rep. Joe Heck of Nevada have decided to no longer back their own party’s presidential nominee. Other Republicans may not be far behind.