Sign up for the MSNBC newsletter

You have been successfully added to our newsletter.

Let our news meet your inbox

Melissa Harris-Perry

Cost of fight against ISIS mounts

The financial figures for America's campaign against ISIS are mounting. The New York Times' Marcus Mabry, national Republican consultant Katon Dawson, Defense One's Molly O'Toole and Julian Zelizer from Princeton University join to discuss.

BEST OF MSNBC

Play All