Donald Trump always said he wasn’t going to follow the rules. But he also said that he was going to do everything in his power to broker what he called the “ultimate deal”: a peace agreement between Israelis and Palestinians. The odds of that happening on his watch seemed to slip further from sight Thursday as the region reacted to Trump’s controversial declaration recognizing Jerusalem as Israel’s capital. The unwritten rules advising against such a move were put in place half a century ago, after Israel seized control of Jordanian-ruled East Jerusalem during the Six Day War.