This Week on FOX News Sunday, Shannon Bream hosts House Foreign Affairs Chair Michael McCaul (R-TX). With a Sunday Panel of Mollie Hemingway and Richard Fowler. Plus, Dallas Mayor Eric Johnson; A Legal Panel of Charles Stimson, Senior Legal Fellow at the Heritage Foundation and Former DC Police Detective Ted Williams. A Law Enforcement Panel of Charles Marino, Former Homeland Security Department Advisor, and James Butts, Inglewood CA, Mayor.