Jordan's King Abdullah II was warned in Washington this week to hurry up and introduce political reforms because a revolt against the throne was knocking at his door from neighboring Syria, DEBKAfile's Washington sources report. US intelligence updates informed him the threat came from the potential spillover of the tumult rocking Syria. If that happened, Israel would have to decide whether to step in to save the Hashemite throne as well as preventing the unrest infecting West Bank Palestinians and Israeli Arabs communities.