Charles Cox took care of business! After entering the ring at 80 kilogrammes in the Centro de Entrenamiento Olimpico facility, the solidly built Cox landed those right-handed jabs backed by rock-solid upper cuts that effectively outdid his opponent Eliezer Caraballo of Puerto Rico. Competing at the 19th Pan Am Games in Santiago, Chile, the three-minute bout lasted 2:20 minutes as the referee Paola Falorni of Italy rewarded the Barbadian the …