Deal or no deal in the Iranian nuclear talks, Tehran is already behaving like it's made a killing. Sure, U.S. and international sanctions inflicted staggering damage on Iran's economy, convincing the longtime American foe to join talks aimed at limiting its nuclear program.

As the March 31st deadline to reach a political framework agreement between the P5+1 (United States, United Kingdom, France, China, Russia, and Germany) and Iran fast approaches, Congress is considering a number of initiatives dealing with Iran’s nuclear program. Whether or not there is an agreement with Iran, the issue is bound to be a significant focal point in U.S.-Iran relations for the foreseeable future.