Taps may run dry in this country, where the water crisis is so severe it can be seen from space

Tehran is grappling with a water crisis so severe the Iranian president has suggested people may need to evacuate, and the situation goes well beyond the capital. The weeks tick by, still the rains don’t arrive.

​ Tehran is grappling with a water crisis so severe the Iranian president has suggested people may need to evacuate, and the situation goes well beyond the capital. The weeks tick by, still the rains don’t arrive. Read More Breaking News, Latest News and Videos | CNN