A Texas high school cheerleader didn't think twice before rushing to rescue a choking two-year-old boy. During Rockwall High School's homecoming parade, 17-year-old Tyra Winters saw a woman in the crowd waving and calling for help. The woman's son was starting to turn blue after choking on a piece of candy. Winters jumped off the float, tilted the boy and gave him three back thrusts, which dislodged the candy