The United States President Barack Obama and Russian President Dmitry Medvedev say they have succeeded in resetting their countries' relationship, which had drifted in recent years. The two leaders discussed trade and security at the White House yesterday. Presidents Obama and Medvedev say the United States and Russia will broaden their cooperation on intelligence and counterterrorism, and have improved their economic ties. Mr. Obama told reporters he and Mr. Medvedev have put their countries' relationship on a firmer footing, despite disagreeing about Russia's tensions with Georgia.<br/>