DEIR HANNA, Israel (AFP) — Thousands of Arab-Israelis on Monday demonstrated against what they called Israel's "racism" at a rally commemorating the killing of six people in a 1976 protest against land grabs. Arab-Israeli MPs, mayors and other dignitaries were among the demonstrators in the annual Land Day protest at Deir Hanna village in Israel's Galilee region. Waving Palestinian flags and green banners -- the colour of the Islamic movement -- as well as the symbols of the various Arab-Israeli parties, the demonstrators chanted their support for Palestinians in the Gaza Strip in the wake of Israel's deadly onslaught in...