In this photo taken on Tuesday, Oct. 7, 2008, the sun sets over capital Tehran, Iran. The Iranian parliament voted Tuesday to consider a proposal to pick another city as the nation's capital, ... more 
In this photo taken on Tuesday, Oct. 7, 2008, the sun sets over capital Tehran, Iran. The Iranian parliament voted Tuesday to consider a proposal to pick another city as the nation's capital, potentially moving the seat of the government from the overcrowded and heavily polluted city of Tehran despite government opposition to the plan. (AP Photo/Vahid Salemi) less 
1 / 31
Associated Press | Photo By Vahid Salemi
Tue, Dec 24, 2013 1:40 PM EST