The Truth About 'La Raza'by Rep. Charlie Norwood The nation's television screens many days recently have been filled with scenes of huge crowds carrying the colorful green and red flag of Mexico viewers could well have thought it was a national holiday in Mexico City. It was instead, downtown Los Angeles, Calif., although the scene was recreated in numerous other cities around the country with substantial Mexican populations. Hordes of Mexican expatriates, many here illegally, were protesting the very U.S. immigration laws they were violating with impunity. They found it offensive and a violation of their rights that the U.S....