WASHINGTON — Minnesota Democratic Rep. Keith Ellison, the first Muslim congressman, gave emotional testimony Thursday to a House of Representatives committee hearing on radicalization in the U.S. Muslim community. Tearfully describing the story of a Muslim-American first-responder paramedic who died on September 11, 2001, Ellison criticized New York Republican Rep. Peter King for leading the controversial hearings that have reignited a national debate over how to combat a spate of home grown terrorism. "Mohammed Salman Hamdani was a fellow American who gave his life for other Americans," Ellison said, his voice trembling. "His life should not be defined as a...