By Gay Nagle Myers The 2011 Pan American Games open Friday in Guadalajara, an event that is drawing thousands of visitors to watch more than 6,000 athletes from 42 nations compete, including 275 competitors from the U.S. Guadalajara already has benefited from playing host to the games with newly paved roads, bridges, pedestrian walkways, spruced-up… Read More Guadalajara2011 ready to welcome Pan Am Games