"US Secretary of Defense William Cohen spoke of the threat of an “eco-type of terrorism whereby they can alter the climate, set off earthquakes ...

Moreover, in an April 1997 speech to the University of Georgia, Athens, then US Secretary of Defense William Cohen spoke of the threat of an "eco-type of terrorism whereby they can alter the climate, set off earthquakes, volcanoes remotely through the use of electromagnetic waves."

http://www.infowars.com/mexican-earthquake-coincides-with-drill-based-around-exact-same-scenario/print/