MSNBC Live with José Díaz-Balart 11/19/15

Should the US step up in the fight against ISIS?

Sen. Bob Menendez, D-N.J., says the U.S. needs to help "rock" ISIS's ability to gain territory and create command centers. He also comments on the refugee situation, saying a high level scrutiny is needed but we "cannot let fear control us." ... more Duration: {{video.duration.momentjs}}