The two cities of El Paso and Denver are 800 miles apart, but they both exist in the rarified world of "sanctuary cities," where mayors and city officials love to proclaim, "We welcome all immigrants, regardless of immigration status." This is PC code for welcoming illegal aliens, but it also means they welcome the prosecution of Border Patrol agents and immigration enforcement agents who take their jobs too seriously. The prosecution, imprisonment and eventual release of El Paso Border Patrol agents Ignacio Ramos and Jose Compean made headlines for two years, but few Americans outside Denver have ever heard of...