Mack McLarty calls for broad U.S. engagement in Latin America
On the eve of the 2015 Summit of the Americas, where much attention will be paid to the interactions between President Barack Obama and Cuban President Raul Castro in the wake of the announcement that the U.S. will normalize its relations with Cuba, Mack McLarty reminds USA Today readers that ties with Cuba are one of many areas where U.S. engagement in Latin America is critical.