. >> and i'm siena. we'll start with our top story. >> when is a game not a game? when it starts to take over your life. tyler reports on how to recognize video game addiction and what to do about it. >> today, bobby is on his way to college, but when he was in junior high school, his only goal seemed to be getting the highest score. >> sometimes i would lose myself in the game. >> we would we see him there all day. he would, you know, stop for meals, come down, shovel food in, and run back upstairs again. >> bobby's mom feared that he was becoming addicted to playing. >> and it was like becoming engrossed in this other world. >> kevin roberts knows that video game addiction is possible. it happened to him. >> over 10 years, i played 14,000 hours of real-time strategy computer games. that's like having a job, another job, every year. i didn't achieve any of my goals. i had friendships that fell by the wayside. it was a real problem. >> kevin wrote "cyber junkie" to help families recognize the signs of video game and internet addiction. >> the three big signs that y