Joseph Diaz Jr. Demonstrates How to Throw a Real Punch - NBC New York

    Joseph Diaz Jr. Demonstrates How to Throw a Real Punch

    Joseph Diaz may be a featherweight, but he's a force to be reckoned with in the boxing ring. Representing the U.S. in boxing, "1st Look" host Ali Fedotowsky takes a look into what it takes to be an Olympic contender. Watch part one. (Published Friday, Jul 20, 2012) Joseph Diaz may be a featherweight, but he's a force to be reckoned with in the boxing ring. Representing the U.S. in boxing, "1st Look" host Ali... See More