The people who care most about the Cuban question thoroughly oppose dropping sanctions. The Mid-Western Republicans who voted to drop the travel ban are no less blinkered than the Cuban Americans who vote to keep it. Opinion on sanctions wavers; the separation of powers is specifically in place to allow the White House to maintain a stable policy on issues of national security rather than responding to every change in public opinion. It would not be right for the United States to change its foreign policy when the population is apathetic and has very little opinion on an issue.