A Fox News host Friday publicly mocked a Republican congressman over chaos in the House of Representatives that has made it near impossible to pass legislation on core conservative issues. “You guys look like Keystone Kops out there,” Neil Cavuto told Rep. Chip Roy (R-TX). “Republicans are not leading.” Cavuto took umbrage with criticism of Mike Johnson — “everyone wants the Speaker’s head,” he said — and the fact that President Joe Biden is publicly mulling executive action on southern border control. Want more breaking political news? Click for the latest headlines at Raw Story. ALSO READ: H…