From the WSJ.com, it appears that in retaliation for the U.S. border fence, Mexico is going to warm things up with Cuba:
... Espinosa said the government will work with diverse sectors of U.S. society to fight a planned 700 miles (1,100 kilometers) of fencing to be built along on the U.S.-Mexico border. Calderon, a conservative who took office in December, has opposed the proposed border fence.
"Mexico has a border with the Caribbean and it is a top priority to relaunch dialogue and political understanding," Patricia Espinosa said in a speech before the Senate on Tuesday. "With Cuba, we have had diplomatic contacts with the aim of promoting a rapprochement."
