At a recent meeting at the White House with the leaders of Mexico and Canada , Obama was blunt about the ongoing threat in a region where some of the leaders believe the drug war is failing . President Obama is making the longest Colombia presidential visit to Cuba . Cuba announces a program to help U.S. businesses access southern markets . Cold War wo n't include U.S. , however . The hemisphere 's drug war is expected to be addressed .
President Obama is making the longest Colombia presidential visit to Cuba . Cuba announces a program to help U.S. businesses access southern markets . Cold War wo n't include U.S. , however . The hemisphere 's drug war is expected to be addressed .