He presented his postwar plans to Soviet foreign minister Vyacheslav Molotov,[12] who had arrived in Washington on May 29 to discuss the possibility of launching a second front in Europe.[13] The President said to Molotov that "he could not visualize another League of Nations with 100 different signatories; there were simply too many nations to satisfy, hence it was a failure and would be a failure".[14] Roosevelt told Molotov that the Big Four must unite after the war to police the world and disarm aggressor states.[11] When Molotov asked about the role of other countries, Roosevelt answered by opining that too many "policemen" could lead to infighting, but he was open to the idea of allowing other allied countries to participate.[11] A memorandum of the conference summarizes their conversation: