Meet TNA “Impact Wrestling” star and veteran Chris Melendez: a man who served his country, lost a leg for it, and then became a pretty badass professional wrestler. On Memorial Day, he will walk in Washington, D.C.’s National Memorial Day Parade. Melendez, 27, had two dreams growing up: Serve the country he loves, and become a professional wrestler. The son of a Vietnam veteran, Melendez grew up in New York and felt the call to service after the Sept. 11, 2001 terrorist attacks. He was only 17 years old when he joined the Army. Seventeen, as in not a legal...