'Hey Karen': Chicago mayor Lori Lightfoot rips Kayleigh McEnany

Tension between the White House and Chicago's mayor took a personal turn Thursday - as press secretary Kayleigh McEnany referred to Lori Lightfoot as a "derelict mayor" during a briefing. McEnany made the remark as she shifted her attention to Chicago's recent spate of gun violence after being asked about President Trump's focus on the...