I will update this post as I receive more information. Scroll down for updates. David Heap, a Canadian professor and activist, and my friend and comrade, is being held in an Israeli prison. David was removed from the Canadian boat Tahrir, in the latest attempt to break the Israeli blockade of Gaza. He has been tasered and beaten. David's partner has not heard from him since Friday morning. [ see update below ] From David: Dear sisters and brothers, friends and loved ones, I write to you from cell 9, block 59 Givon Prison near Ramla in Occupied Palestine. Although I was tasered during the assault on the Tahrir, and bruised during forcible removal dockside (I am limping slightly as a result) I am basically ok. We, Ehab, Michael, Karen from Tahrir, as well as Karen, Kit (US) and Jihan who we saw briefly this morning. We are most concerned about our Tahrir shipmate, Palestinian Majd Kayyal from Haifa, last seen by us at Ashdod being photographed and put in a police car.* Although Micha...