People across the globe poured onto the streets on Monday in protest at Israeli terror.
Tens of thousands of people demonstrated in Istanbul, Turkey, as news of the attack began to filter through.
On Monday afternoon, protesters tried to storm the Israeli embassy. Turkey has expelled the Israeli ambassador.
Huge protests swept through Cairo, Egypt, and were attacked by police. There were two Egyptian opposition MPs on the flotilla.
Protests also took place in Pakistan, New York, Greece, Germany, Spain, France, Argentina, Jordan and Iran.