For those interested in more on the topic of the earthquakes:
http://www.newyorker.com/magazine/2015/04/13/weather-undergr...
This is about disposal of waste water from watered-out fields, not about fracking. The New Yorker correctly points out less than 10% of the water going down these disposal wells is from fracking operations. So why does Bloomberg (and not just Bloomberg) keep raising the fracking bogey-man?