These protesters were praying before these attacks began. They were praying on the bridge.

Egypt Revolution 2011: RAW FOOTAGE of praying protesters being attacked on Mubarak's orders
this is the Zionist Mubarak order , but before that in the Holly Friday prayer for the Egyptian Muslims , the Egyptian Christians made human shields around mosques to safe the people during the prayer cause Mubarak gave the order to attack them during prayer .

this is the power of the Egyptian revolution
Allah says in the true Quran book
"And do not weaken in pursuit of the enemy. If you should be suffering - so are they suffering as you are suffering, but you expect from Allah that which they expect not. And Allah is ever Knowing and Wise. (104) Indeed, We have revealed to you, [O Muhammad], the Book in truth so you may judge between the people by that which Allah has shown you. And do not be for the deceitful an advocate. (105)"