How much money do people spend on video games each year

$25.3billion is how much Americans spend on video games each year.
In the U.S $15.14 billion is spent on console games each year, $4.15billion is spent on PC games, $2.78 billion on online game portals, $1.1 billion on mobile games, and $2.12 billion on massively multilayer online game.
http://venturebeat.com/2010/05/09/americans-spend-25-3b-each-year-on-video-games/ 

The deathly effects of addicted violent Gamers

On February- 11- 2013 an Article was Published and it was talking about a Young men who open fire at columbine high school another example was the guy who stared to shoot the movie theater while they people where watching the new relies of Batman . there had been other kind of massacre has happen from different people. The people who do this kind of things are mostly  video gamers who are living in a dark fantasy world. Video games are more realistic and bloodier then ever.
http://www.nytimes.com/2013/02/12/science/studying-the-effects-of-playing-violent-video-games.html?_r=0

James Halmes is the guy who shoot the the move theater( July-20-2012)

Eric Harris, 18, and Dylan Klebold, 17,stared to shooting in the school ( 4/20/1999)