Arsenio Hall brightened the spirits of a young cancer patient in Bennettsville, S.C. Hall called Jason Knight, 7, this week and talked for 30 minutes, making jokes, discussing his talk show and promising to be Jason's friend for life. "It made me feel very good," said Jason, who faces surgery to remove his cancerous right leg as well as lung cancer. The first-grader says Hall also has promised to get him in touch with rapper MC Hammer.