President Barack Obama told the Congressional Hispanic Caucus Thursday night he was accompanied to the convention center by two illegal aliens, whom he called "dreamers." "I want to give a special thanks to two young men who rode over with me from the White House tonight," Obama said. "Luis and Victor are CHCI (Congressional Hispanic Caucus Institute) interns and fellows. They are also dreamers, living and working in the country they call home, and making it a better place for all of us...