Mario Diaz-Balart : (3) " Mitt Romney, you can criticize him for a lot of things, and that’s fair, but he knows how the economy works. " - Mario Diaz-Balart " In my years of public service at both the federal and state levels, I have had the privilege of representing most of the communities that make up Congressional District 21, including Hialeah, Westchester, Doral, Kendall, Miami Lakes, Hialeah Gardens, Medley and Palmetto Bay. " - Mario Diaz-Balart " The Hispanic community values entrepreneurship and family-owned businesses, and we deserve a leader in Washington who is dedicated to creating an environment where our values, our goals and our dreams of prosperity can become reality. " - Mario Diaz-Balart