How Trump's foreign policy is impacting the midterms as third aircraft carrier moves to Middle East

A third U.S. aircraft carrier is heading to the Middle East along with thousands of troops. CBS News chief foreign affairs correspondent Margaret Brennan reports and Matt Kroenig, nonresident senior fellow at the Atlantic Council, joins to discuss the war.

A third U.S. aircraft carrier is heading to the Middle East along with thousands of troops. CBS News chief foreign affairs correspondent Margaret Brennan reports and Matt Kroenig, nonresident senior fellow at the Atlantic Council, joins to discuss the war.