Would Be Immigrants Face Dangers Heading North Across Border

LAS PALOMAS, CHIHUAHUA - JUNE 29: A group of migrants from Durango, Sonora and Oaxca rest together in a park near the town center before sunset June 29, 2007 in Las Palomas, Chihuahua, Mexico. Having been deported from the United States twice already in the past month, they will attempt a third illegal crossing later in the evening. Las Palomas is a popular place for immigrants to illegally cross into the United States because the border fencing is easy to cross on foot and several mountain ranges provide cover on the New Mexico side. (Photo by Chip Somodevilla/Getty Images)