U.S. Special Presidential Envoy for Hostage Affairs on WSJ reporter’s detention in Russia

The U.S. State Department has officially declared that Wall Street Journal reporter Evan Gershkovich, arrested in Russia on espionage charges, has been “wrongfully detained.” The Special Presidential Envoy for Hostage Affairs, Roger Carstens, joins “CBS Mornings” to discuss how his office will work toward securing a release.