CBS NEWS: Dozens of Azle residents are planning a trip to the state capitol to send a message to the Texas Railroad Commission.

Organizers have named the bus trip “Shake the Ground in Austin,” and they expect at least 50 people to show up for the regularly scheduled Texas Railroad Commission meeting Tuesday morning.

Some Azle residents believe there is a link between local fracking injection wells and a series of recent earthquakes.  In a one-month span, about 30 minor earthquakes hit the area.

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