William Moreno is trying to reach the U.S. with his family. He has been waiting several days for the chance to claim asylum. But he has a young daughter and says he is not sure how much longer she can withstand the heat.

William Moreno is trying to reach the U.S. with his family. He has been waiting several days for the chance to claim asylum. But he has a young daughter and says he is not sure how much longer she can withstand the heat