New DHS chief

Amid U.S. claims of negotiations, new attacks on Iran and Israel, children among those pulled from the rubble of a residential building in Tehran. An explosion rocked Tel Aviv after an Iranian missile strike. The death toll is climbing as the search for answers continues after the crash of a military plane in Colombia. And a new chief at the U.S. Department of Homeland Security: Markwayne Mullin, a Trump loyalist taking over the agency responsible for immigration enforcement.