A supporter of Congolese opposition leader Etienne Tshisekedi is grabbed by a Congolese riot police officer outside his candidate’s headquarters in Kinshasa, Democratic Republic of Congo, Thursday Dec. 8, 2011. Partial results issued by Congo’s electoral commission overnight make it all but certain that President Joseph Kabila will be declared the winner, setting the stage for possible clashes between his backers and those loyal to the main opposition candidate. (AP Photo/Jerome Delay)