Rep. Hakeem Jeffries, Rep. Mike Turner

House Minority Leader Hakeem Jeffries, D-N.Y., joins "This Week" in an exclusive interview to discuss the war with Iran, the DHS shutdown and more. Rep. Mike Turner, R-Ohio, discusses the war and the Strait of Hormuz. Martha Raddatz reports on the latest after a U.S. airman was safely rescued in Iran. Roundtable: Chris Christie, the former governor of New Jersey; Donald Brazile, former chair of the DNC. Also, Doug Heye, who served as communications director for the RNC, and our senior political correspondent Rachel Scott.