Sign up for the MSNBC newsletter

You have been successfully added to our newsletter.

Let our news meet your inbox

Fmr. Amb. to Russia questions how U.S. will respond if Russia denies it poisoned spy in U.K.

Katy Tur speaks with Former U.S. Ambassador to Russia Michael McFaul about the President's promise to condemn Russia if it's proven the Kremlin poisoned an ex-spy in the U.K.

BEST OF MSNBC

Play All