We already know which side Obama is on.

(Reuters) – Islamists battled with protesters outside Egyptian President Mohamed Mursi’s palace on Thursday, after his vice president suggested amendments could be agreed to the draft constitution that has divided the nation.

Fires burned in the streets near the palace perimeter where opponents and supporters of Mursi threw stones and petrol bombs. Riot police tried to separate the two sides, but failed to halt fighting that extended from Wednesday into the early morning.

Residents, frustrated that police had not calmed the streets, set up makeshift road blocks nearby to check passers-by, scenes reminiscent of the popular uprising that toppled Mursi’s autocratic predecessor Hosni Mubarak.

Medical sources said 211 people were wounded, some with gunshot wounds.