A heroic 13-year-old girl 'made every effort possible' to save a one-year-old boy from a pit bull but tragically was unable prevent his death. Jiryiah Johnson was supposed to be in the care of his babysitter, Heather Rodriguez, 36, when her pit bulls mauled him inside her Converse, Texas home on Monday. Rodriguez had left the child alone with her teenage daughter and the three violent dogs. When the dogs started to attack the baby, the teenager desperately tried to protect him but ended up in a 'tug-of-war for the baby' with one of the dogs, Bexar County Sheriff Javier...