Description:09 00 45 00 Dean Rusk proposes embargo, economic sanction. Exiled, Cuban refugees walk towards Lincoln's monument, symbol, they hold American and Cuban flags. Protest against Castro. Parade with poster and anticommunist banner. Close-up demonstrators with poster "Free Cuba", police on horseback intervenes to scatter the crowd in front of the building where takes place the conference. Close-up Dean Rusk, certain countries as Panama, Colombia, Costa Rica suspend their exchange economic and diplomatic with Cuba. Insulation of Cuba. Seen on assembly.