Sudanese security forces launched tear gas and stun grenades on Sunday against hundreds of thousands of Sudanese protesters who held a rally in Khartoum to demand a civilian-led transition to democracy. The protests came on the third anniversary of demonstrations that led to a popular uprising and the overthrow of dictator Omar Bashir. Demonstrators at the presidential palace in Khartoum chanted slogans against military chief Gen. Abdel Fattah Al-Burhan, who ...