Palestinians hold up a Turkish flag as they take part in a demonstration against the Israeli naval raid on a flotilla attempting to break the blockade on Gaza in Jerusalem's Old City on Friday. Israel is bracing for another showdown at sea with pro-Palestinian activists determined to breach Israel's Gaza Strip blockade. A small aid ship, the Rachel Corrie, is making its way toward Gaza's shores just days after Israeli naval commandos took over six other Gaza-bound ships in a raid that left eight Turks and an American of Turkish descent dead.

Tara Todras-Whitehill/AP