Not to denigrate your opposition to Iran getting nuclear bombs, but at least equal to that problem is the fact there there are still tunnels being dug under Jewish feet with armed arabs in them, who want to come over and kill everyone in Israel for their mudrat idol.
http://www.israelnationalnews.com/News/News.aspx/199333You can make Jews think of it every time they look at their feet, and if you organize a protest, it will be the biggest embarrassment possible to Israel if they attack the anti-genocide tunnel protestors. It's an issue where you can pressure the Israeli government all day, and they have nothing to say, they can only pull it off by writing "they're aware it's happening" when no one is screaming we're already aware, step 2 time.