And now the seething starts: Obama’s missteps.

On his first day as the presumptive Democratic candidate for president earlier this month, Barack Obama committed a serious foreign policy blunder. Reciting a litany of pro-Israeli positions at the annual meeting of the American Israel Public Affairs Committee (AIPAC), he avowed: “Jerusalem will remain the capital of Israel, and it must remain undivided.”

In promising U.S. support of Israel’s claims to all of Jerusalem, Obama couldn’t have picked a better way to offend the world’s 325 million Arabs and 1.5 billion Muslims.