Police union chief whose family was targeted by protesters joins Ingraham

Bob Kroll, president of the Police Officers Federation of Minneapolis, joins Laura Ingraham for his first national interview since BLM activists threatened him outside his house. #FoxNews #IngrahamAngle Subscribe to Fox News! https://bit.ly/2vBUvAS Watch more Fox News Video: http://video.foxnews.com Watch Fox News Channel Live: http://www.foxnewsgo.com/