TOPSHOT - A Bahraini woman holds a poster of prominent Shiite Muslim cleric Nimr al-Nimr during clashes with riot police following a protest against the execution Nimr of by Saudi authorities, in the village of Daih, west of the capital Manama on January 4, 2016. Sunni-ruled Saudi Arabia severed diplomatic ties with Shiite-dominated Iran, its long-time regional rival, after angry demonstrators attacked the Saudi embassy in Tehran and its consulate following Nimr's execution. / AFP / MOHAMMED AL-SHAIKH (Photo credit should read MOHAMMED AL-SHAIKH/AFP/Getty Images)