Hispanics head for higher ed (Especially in Northwest Arkansas.) Gema Vargas, 20, will be a senior at UALR in the 2006-07 school year. She came to this country as a child. Her father, who had fled a war in Nicaragua, got a job in Arkansas, then brought his family up. Because they were considered war refugees, the Vargas family got the necessary papers to stay here comparatively easily, Vargas said. She said that a majority of Latino college-age students in the U.S. don’t have papers, which means they’re here illegally. Vargas speaks English fluently — although, she says, she sometimes...