U.S. launches retaliatory strikes on Iran-backed facilities in Syria

The U.S. conducted airstrikes in Syria against what it said were Iranian-affiliated facilities after a suspected Iranian-made drone on Thursday struck a facility housing U.S. personnel in the country, killing an American contractor and wounding five U.S. service members and another U.S. contractor. Eleni Giokos breaks it down with analysis from CNN's International Diplomatic Editor Nic Robertson and CNN National Security Reporter Natasha Bertrand from the Pentagon.