Is Jeff Flake The Most Unpopular Senator In The Country?

Caren Teves (right), whose son was killed in the Aurora, Colo., movie theater shooting, speaks as she holds up a letter from Sen. Jeff Flake, R-Ariz., during a rally outside Flake's Phoenix office April 19, just days after the gun vote.
Caren Teves (right), whose son was killed in the Aurora, Colo., movie theater shooting, speaks as she holds up a letter from Sen. Jeff Flake, R-Ariz., during a rally outside Flake's Phoenix office April 19, just days after the gun vote.