If Trump acknowledges something that has been a reality for nearly 70 years Jerusalem has been Israel s capital since the conclusion of its War of Independence in 1949 but, as is likely, doesn t immediately move the U.S. embassy from Tel Aviv or explicitly recognize Israel s right to all of Jerusalem, then any resulting Arab or Muslim violence will make explicit something that most of those opposed to the president usually refuse to acknowledge. The anger about a change in U.S. policy won t stem from its supposed negative impact on peace negotiations but from a desire to destroy the Jewish state.