lori lightfoot under mounting pressure with the violence spreading into previously peaceful neighborhoods, a problem plaguing major cities across the u.s. senior correspondent mike tobin has that story tonight from chicago. violence and peddicord heim have long been a part of the neighborhood of chicago south and west sides. what you are looking at now chicago s goalpost smash and grab robberies are regularly caught on camera in stores that drive revenue for tourists. they prevent officers from giving foot chases, car chases and criminals know this and take full advantage of it. chicago s aggressive mayor lori lightfoot to spend money on private security with muggings and the town neighborhood did just that. private security with the stated goal of deterring crime and acting as liaison between chicago police. i say in a set of bias in the neighborhood, helping out is