While it appears the 2009 attack at Fort Hood was different in many ways from what occurred Wednesday, the latest attack is focusing attention again on security measures there. Meanwhile, we are learning more about the alleged shooter, Specialist Ivan Lopez.
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When Pete Olsen talks about drought on his fifth-generation dairy farm in Fallon, Nev., he's really talking about the snowpack 60 miles to the west in the Sierra Nevada.
The Sierras, Olsen says, are their lifeblood.
That is, the snowmelt from them feeds the Truckee and Carson rivers and a tangle of reservoirs and canals that make this desert bloom. Some of the highest-grade alfalfa in the world is grown here. And it makes perfect feed for dairy cows, because it's rich in nutrients.