Updated 8:45 p.m. EDT, June 1, 2009 At least 22 Iraqis were killed and 43 more were wounded in attacks that included bombings in Baghdad and Mosul. Another mass grave was discovered in Diyala province as well. Meanwhile, a man claiming to be militant leader Abu Omar al-Baghdadi released a new audiotape and again denied reports that he is in custody. Iraqi politicians demanded a halt to occupation reparations for Kuwait. And, the Red Cross helped 260 Iranian militants living in Iraq return home.