The walls are crumbling. The walls behind which dictators indulge in decadent opulence while "their" people are mired in wretched circumstance. The walls behind which "leaders" secretly sell -- for personal gain -- the rights of the people they claim to represent.

Across North Africa and the Middle East, across the Arab world, for decades dictatorship and deepening corruption, firmly supported by imperial powers, seemed beyond challenge. Today, once "stable" regimes are now facing a popular reckoning.

From the vantage point of Palestine, there are three new dynamics.