GB athletes have 'doubts' over result of women's 1500m Rio race

• Team GB's Laura Muir: 'I have my doubts, let me say that'• Silver medallist Genzebe Dibaba: 'I'm crystal clean from doping' The British middle-distance runners Laura Muir and Laura Weightman have questioned whether the result of the women's 1500m final at Rio Olympic Games can be trusted. Their comments came after the race's silver medallist, the Ethiopian Genzebe Dibaba, said she was "crystal clean from doping"and defended her controversial coach, Jama Aden, who was arrested in June on ch...