CLEVELAND (AP) - The fan who ran onto the field at Cleveland Browns Stadium during a Steelers-Browns game was sentenced Tuesday to spend Super Bowl weekend in jail. Nathan Mallett, 24, will begin his three-day sentence on Feb. 3 and won't be allowed to watch the Feb. 5 game on television or listen to it on radio. Municipal Court Judge Joan Synenberg ordered Mallett not to attend Browns games in Cleveland or any other city for five years as a condition of his probation. He also most perform 150 hours of community service with Browns charities. He could have been...