 Family says goodbye to former Fire Chief Corey Comparatore, killed by a bullet very likely meant for former President Donald Trump. During last week's rally in Butler, Pennsylvania, he was killed protecting his daughters from the gunfire. His killing is something for which lawmakers want answers. Now, U.S. Secret Service Chief Kimberly Cheadle will agree to testify this coming Monday before the House Oversight Committee, though she continues to refuse calls to resign. Eben Brown, Fox News.