TODAY Show: What’s causing hundreds of Oklahoma earthquakes?

In the last six months, no state has experienced more significant earthquakes than Oklahoma, according to NBC News. Watch the video above for more.
www.today.com Modified: June 17, 2014 at 11:18 am •  Published: June 17, 2014

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In the last six months, no state has experienced more significant earthquakes than Oklahoma, according to NBC News.

So, what is causing them?

TODAY's Al Roker visits the Sooner state and asks several officials as to whether or not changes in oil drilling might have something to do with it.

>>Map: Track earthquakes across Oklahoma

>>WATCH: A timelapse of Oklahoma earthquakes (February 19, 2014)

>>Read: Oklahoma officials team up to study earthquakes (April 30, 2014)

>>Read: Latest earthquake report raises more questions (May 5, 2014)

>>Read: Injection well operator in Logan County earthquake zone agrees to additional monitoring (May 29, 2014)



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