Gianno Caldwell is a Fox News contributor, author and activist. Raised on the south side of Chicago, Caldwell often credits his upbringing with helping him to be resilient and driven. When his teenage brother was murdered by random gunfire on a Chicago street corner one Friday morning last summer, Caldwell became a passionate spokesperson for justice. In particular, Caldwell has railed against the lax crime policies of liberal legislators and prosecutors in cities across the nation. He even testified in front of Congress recently, as someone who has been directly affected by the unchecked violence plaguing American cities. Caldwell...