An image grab taken from AFP TV shows Sudanese demonstrators shouting anti-regime slogans during a protest outside the Wad Nabawi mosque in Khartoum's twin city of Omdurman on July 6, 2012. Sudanese police "attacked" with tear gas and rubber bullets as demonstrators gathered at mosques for weekly anti-regime protests sparked by inflation, a rights group said. AFP PHOTO/STR (Photo credit should read STR/AFP/GettyImages)