CBS: Since January, there have been nearly as many earthquakes in Oklahoma than all of last year. With the sudden spike, residents in Oklahoma are questioning whether fracking is behind the change, reports CBS News' Manuel Bojorquez.
It was clear at a town hall gathering Thursday night in Edmond, Oklahoma, that rattled nerves are starting to fray. Hundreds of people crowded into a church demanding to know why the ground keeps shaking.
"The risk is all taken over the homeowner, it's our lives, it's...