President Obama should invite United Kingdom Prime Minister David Cameron to attend an event in Washington whereat he will present the reasons why his country supports the Iran Nuclear Agreement (the Joint Comprehensive Plan of Action). The White House should officially invite all members of the House of Representatives and Senate to attend the presentation.
Congress previously had the privilege of hearing an external head of state present an opposing view. In the interests of balance, members should also have the opportunity to hear directly from the leader of an ally that supports the proposed agreement.