Under heavy police presence, Hadash and Arab students hold, Wednesday, May 14, the annual Nakba memorial ceremony at Tel Aviv University’s Entin Square, as right-wing counter-protesters attempt to disrupt the rally with loud music and taunts from behind a police barricade. Hadash members of Knesset Aida Touma-Sliman, Ofer Cassif and Youssef Atawneh and Communist Party…