Tehran down the sinkhole: How drought threatens Iranian stability
Massive sinkholes are spreading around the Islamic Republic, leading some to question the stability of a regional player.
Iranians burn a U.S. flag during a protest against President Donald Trump's decision to walk out of a 2015 nuclear deal, in Tehran, Iran, May 11, 2018. (photo credit: REUTERS)ByHAGAY HACOHEN
