Daniel Greenfield, a Shillman Journalism Fellow at the Freedom Center, is an investigative journalist and writer focusing on the radical Left and Islamic terrorism. July is when families load up screaming kids into a minivan for a road trip, when water parks overflow with the smells of cotton candy and chlorine, and Chicago shootings reach highs only previously witnessed in minor South American wars. Sprinklers rotate over dying lawns and glorious fireworks rise into the sky over a American million cities, towns and villages. But Rep. Ilhan Omar, Rep. Rashida Tlaib, and a bunch of other leftists would like to...