Child shoots younger brother with grandmother's gun 7/26/2005, 12:39 p.m. ET The Associated Press SAGINAW, Mich. (AP) — Police are investigating the shooting of a 4-year-old boy, apparently by his 6-year-old brother who used a gun found under his grandmother's bed. The 53-year-old grandmother woman was babysitting the boys Thursday when the older boy fired the .22-caliber revolver and hit his brother's right side, authorities said. The little boy was taken to Covenant Medical Center, where doctors said the wound was not life threatening, The Saginaw News reported. Police said the details of the shooting are still unclear. "Grandma gives...