(JULY 19)  COLORADO SPRINGS, COLO. – The American winning streak remained in tact on Friday at the 2014 Pan American Olympic Festival in Mexico City. Lightweight Queen Underwood (Seattle, Wash.), middleweight Claressa Shields and super heavyweight Cam F. Awesome (Lenexa, Kansas) all won their semifinal match-ups to join flyweight Marlen Esparza (Houston, Texas) in tonight’s