Israeli policemen secure the area where a Palestinian stabbed two police officers, then other police forces opened fire and killed him, but also wounded one of their own, at the Damascus Gate of Jerusalem's Old City, Saturday, Oct. 10, 2015. Palestinians carried out two stabbing attacks in Jerusalem on Saturday before being shot dead by police, while another two Palestinians were killed during a violent demonstration near the Gaza border fence. The violence, including the first apparent revenge attack by an Israeli Friday and increasing protests by Israel's own Arab minority, has raised fears of the unrest spiraling further out of control. Photo by Mahfouz Abu Turk