Foreign Relations Cuban Relations: The Castro brothers have blamed the American trade embargo for Cuba's 50-year subpar economy. Many American policymakers note that the embargo has failed to pressure the island's leadership so it is time to end the embargo and try something else. Major economists responding to a Chicago Booth School of Business survey overwhelmingly say it is Cuba's own economic policies and not the U.S. embargo that has held the island's GDP growth at just 1.2 percent on average.Putin Relations: Russian President Vladimir Putin will not be attending the G-8 summit this weekend at Camp David, instead sending Prime Minister Dmitry Medvedev, who is more welcomed by the West. And now the White House says that President Oba...