MIAMI :The expanded Club World Cup has kicked off with healthy crowds, "Messi mania" and a festival atmosphere in Miami, giving an early vindication to world football body FIFA after fears of empty stands and global disinterest. FIFA controversially awarded Lionel Messi's Inter Miami a backdoor route into the tournament, ensuring the sport’s biggest name would be there after he propelled soccer to new heights in a country often ambivalent to the world’s most popular game. Some 61,000 fans