Kennedy grandson launches campaign to replace longtime Democrat in Congress

John F. Kennedy's grandson, Jack Schlossberg, announced on Tuesday that he’s launching a campaign for a seat in the U.S. House of Representatives to replace longtime New York Democratic Rep. Jerry Nadler, who is set to retire.Schlossberg, 32, a Democrat, told supporters in an email that he would officially launch his campaign Wednesday, though he made his case to constituents in a campaign video he posted to social media late Tuesday."This district should have a representative who can harness the creativity, energy and drive of this district and translate that into political power in Washingto