LANCASTER, Pa. - Leaders from two statewide groups of Latino Republicans are criticizing the Lancaster County Republican Committee for inviting Hazleton Mayor Lou Barletta to speak today at a donor luncheon. Robert S. Nix, chairman of the Pennsylvania Hispanic Republicans, and Luis Mendoza, chairman of the Republican National Hispanic Assembly's Pennsylvania chapter, slammed the local GOP, accusing it of acting against Latino interests. The two groups shared their concerns with the local GOP this week. "Personally, being of Mexican descent, I find a lot of (immigration reform) rhetoric really offensive, and I feel increasingly backed into a corner in my...