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TOPSHOT - US Secretary of State John Kerry leans his crutches on a table before delivering his statement on Cuba outside the hotel where the Iran nuclear talks meetings are being held in Vienna, Austria, July 1, 2015. U.S. President Barack Obama said on Wednesday the U.S. has agreed to the historic step of re-establishing diplomatic relations with Cuba, and will raise its flag over a U.S. embassy in Havana this summer. Kerry is expected at a flag-raising ceremony in Havana later this month, when the U.S. interests section will become a full embassy. AFP PHOTO / POOL / CARLOS BARRIA (Photo by CARLOS BARRIA / POOL / AFP) (Photo by CARLOS BARRIA/POOL/AFP via Getty Images)