Detailed text transcripts for TV channel - KGO - 20111027:10:21:00
Ruby doesn't have to be sitting next to faith. she can be in the next room. sometimes in the next house. there she is, ready to alert. >> here. >> reporter: sure enough, for the fourth time in one hour, faith's blood sugar levels were too high. with that, her mom administers insulin using the device connected to an iv on her leg. >> she would not be here if it were not for ruby. ruby saved her life 100 times. >> reporter: without the diabetes friendly foundation, they could in the afford ruby. she costs $10,000. charity members say seeing this work motivates. >> reacting, acknowledging the hig...