Torture claims cast shadow over Sri Lanka's Commonwealth summit
A man paints the logo of CHOGM 2013, ahead of the upcoming Commonwealth Heads of Government Meeting (CHOGM) 2013, in Colombo, November 11, 2013.
(Reuters) - Allegations that ethnic minority Tamils in Sri Lanka are being subjected to abuses four years after the army won a civil war against separatist rebels have put pressure on the government as it prepares to host a Commonwealth summit.