A wounded supporter of presidential challenger Winston Tubman sits at the headquarters of the Congress...
A wounded supporter of presidential challenger Winston Tubman sits at the headquarters of the Congress for Democratic Change (CDC) after clashes with Liberian riot police in Monrovia November 7, 2011. Sporadic gunfire rocked the centre of Monrovia on Monday after Liberian riot police fired tear gas to disperse several hundred supporters of Tubman, and at least one person was killed, a Reuters witness said. REUTERS/Luc Gnago (LIBERIA - Tags: POLITICS CIVIL UNREST ELECTIONS)