[img]http://d.yimg.com/a/p/ap/20091003/capt.2ad0dc79be1244bc86d0690cfdd28bce.mideast_iran_nuclear_vah101.jpg?x=130&y=86&q=85&sig=5ITaGyqtNn1H4jA4wjnYDg--[/img]AP - Iran's president hit back Saturday at President Barack Obama's accusation that his country had sought to hide its construction of a new nuclear site, arguing that Tehran reported the facility to the U.N. even earlier than required.