Jacob Madden opens a 2000 series Watchdog Weather Station at the Spectrum Technologies exhibit at the 47th Annual World Ag Expo in Tulare, California, February 12, 2014. The expo takes place as a ... more 
Jacob Madden opens a 2000 series Watchdog Weather Station at the Spectrum Technologies exhibit at the 47th Annual World Ag Expo in Tulare, California, February 12, 2014. The expo takes place as a third year of drought plagues California farmers with the driest year on record and prompting California Governor Jerry Brown to declare a statewide drought emergency. REUTERS/David McNew (UNITED STATES - Tags: ENVIRONMENT AGRICULTURE) less 
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Reuters | Photo By DAVID MCNEW / REUTERS
Thu, Feb 13, 2014 11:52 AM EST