Oklahoma earthquakes are abotu as much a security threat as Oklahoma drivers. How much sensationalization and overreaction can people tolerate?
Oklahoma Earthquakes are caused by wastewater injection wells, which are in need of regulation. Since the U.S. Congress are a bunch of weenies and won't pass anything rational, and since the Oklahoma government is largely owned by Oil and Gas, there won't be much done to resolve this until there is an expensive earthquake. It's not rocket science.