This is a typical photo from what are often called "peaceful" protests against Israel's security fence:

A young Palestinian protestors uses a sling shot to hurl a stone toward Israeli troops during a demonstration against Israel's controversial separation barrier in Nilin village near Ramallah last week. Thousands have marched through the occupied West Bank in a funeral for a Palestinian boy who was shot dead by Israeli forces during a protest against Israel's separation barrier. (AFP/File/Abbas Momani)

Say, doesn't the International Solidarity Movement participate in these protests?