Arizona Senate candidate, Blake Masters, is under increased scrutiny since former President Donald Trump endorsed him last week in the GOP primary. The increased scrutiny has led to the venture capitalist’s old interviews being resurfaced online and controversial past comments becoming the focus of attack ads. News outlet Heartland Signal, which describes itself as a “newly launched regional digital newsroom anchored to the progressive radio station WCPT 820AM in Chicago,” resurfaced comments from April in which Masters blames “Black people” for gun violence in the U.S. “We do have a gun violence problem in this country, and it’s gang violence,”...