<p>Saudi Arabia has cut diplomatic ties with Iran after the storming of its embassy in Tehran. The Iranians warn of "divine vengeance" over the New Year's execution of a prominent Shiite cleric, Nimr al-Nimr. Protests are raging all over the Muslim world. The crisis is occurring on the watch of a new king in Saudi Arabia, which has a sizable Shiite majority in its own land. How far will the escalation go?</p><br /><br />Visit our website:<br />http://www.france24.com<br /><br />Like us on Facebook:<br />https://www.facebook.com/FRANCE24.English<br /><br />Follow us on Twitter:<br />https://twitter.com/France24_en
