MANILA, Philippines – When two minors opened fire in a school in Tacloban City on June 22, three students were killed while 20 others were injured. Among those wounded in the gunfire was Gerric Bituin, a friend of alias “Nash,” the 14-year-old who was tagged in the fatal shooting at San Jose National High School. It was his older sister, Janica, who recounted what happened to Gerric, in a Senate committee hearing on Wednesday, July 1. Janica sa…