GOLD COAST, Australia (Reuters) —  Australian long-distance swimming great Grant Hackett was arrested and detained by police in the Gold Coast on Wednesday after a “breakdown” at his parents’ home, local media reported. The troubled triple Olympic champion’s father Neville Hackett told local newspaper, the Gold Coast Bulletin, that he had called the police so his 36-year-old son could be given help. “He just became abusive and aggressive. When I say aggressive, verbally, and […]