James Bell of Villanova had 16 points and eight rebounds to lead the United States to an 83-54 victory over Canada on Monday, the opening day of the second round of the FIBA Under 19 World Championships. Doug McDermott of Creighton added 10 points for the U.S. (4-0), the defending champion and the only undefeated team left among the 12 remaining countries. Read more: http://sports.espn.go.com/oly/olybb/news/story?id=6737480