A 9-year-old boy who saved his baby sister's life after she fell into a swimming pool said he learned CPR from watching television.
Tristin Saghin was visiting his grandmother in Mesa, Arizona, with his family when his 2-year-old sister was found floating in the backyard pool.
"My grandma came in to look for her toothpaste and said, 'Where's the baby?' And my mom went running outside and there she was floating," Tristin told ABC News affiliate ABC15.
While his mother and grandmother called...Full Story