Sudanese protesters on June 3 commemorate the third anniversary of a deadly crackdown by security forces on protesters during a sit-in outside the army headquarters in Khartoum.  AP Photo
Sudanese protesters on June 3 commemorate the third anniversary of a deadly crackdown by security forces on protesters during a sit-in outside the army headquarters in Khartoum. AP Photo

AU envoy says a lack of transparency means he will stay away from 'some' Sudan meetings