Countries across the Middle East and North Africa are revolting against their royal rulers, occupying governments and West-backed dictators, but here's what happens when Syrians and Palestinians try to fight their freedom :

Palestinian protesters on the Syrian frontier on Sunday as they tried to breach the border for the second time in three weeks, reflecting a new mode of popular struggle and deadly confrontation fueled by turmoil in the Arab world and the vacuum of stalled peace talks.

Demonstrators attempted to evacuate a protester who was wounded by Israeli forces on Sunday.

Wave after wave of protesters, mainly Palestinians from refugee camps in Syria, approached the frontier with the Israeli-controlled Golan Heights. Israeli soldiers opened fire on those who crossed a new trench and tried to attack the border fence near the towns of Majdal Shams in the Golan Heights and Quneitra in Syria.

By nightfall, the Syrian news agency SANA reported that 22 protesters had been killed and more than 350 had been wounded. Israeli officials said that they had no information on casualties but suggested that the Syrian figures were exaggerated.

Even so, it was the worst bloodshed in the Golan Heights since Israel and Syria fought a war there in 1973.