sarah rainsford has this report from the belarusian capital minsk. she's a young athlete thrust into a political row she never sought. when krystsina tsimanouskaya publicly criticised her coaches at the olympics, they tried to force her back to belarus. she refused. speaking to the bbc from tokyo, she said she was now scared for herself and for her family. translation: i can't go back to belarus now, of course. - it's definitely not safe for me. i have no idea when i can go back, it may be five or ten years. and came another reminder of danger for dissidents. in kyiv, a young belarusian activist was found hanging in a park. his friends don't believe it was suicide. vitaly shishov fled to ukraine last year to avoid arrest. he'd been helping a flood of other