Pro-democracy protesters shout slogans hailing a military shake-up by Yemen's President Abd-Rabbu Mansour Hadi during a demonstration outside his house in Sanaa April 11, 2013. Hadi removed the commander of the elite Republican Guard, a powerful political foe, from the military on Wednesday, state television reported, in an apparent move to unify the divided armed forces under his own control. REUTERS/Khaled Abdullah (YEMEN - Tags: POLITICS CIVIL UNREST MILITARY)