Struble in his role in the State Department has been a vocal opponent of Fidel Castro's regime and has testified before the U.S. House of Representatives Subcommittee on Western Hemisphere Affairs regarding Cuba's jailing of political dissidents which the Cuban government claims were receiving U.S. financing.
Struble, as part of the State Department, opposes Fidel Castro's regime and has discussed Cuba's handling of political dissidents, whom the Cuban government accuses of receiving U.S. support, before the U.S. House of Representatives Subcommittee on Western Hemisphere Affairs.