New York City - Junior welterweights Amir Khan and Paulie Malignaggi make weight for Saturday's fight at New York's Madison Square Garden. Malignaggi weighs 139-pounds, and Khan came in at 139 1/2. A riot breaks out after the two fighters were jawing at each other and Khan pushed Malignaggi. The two camps began to shove each other and some minor punches were exchanged.