US Secretary of Defense Leon Panetta speaks at the Woodrow Wilson Center in Washington, DC on October 11. The US Army won't be fighting conventional wars against columns of tanks in the future and ... more 
US Secretary of Defense Leon Panetta speaks at the Woodrow Wilson Center in Washington, DC on October 11. The US Army won't be fighting conventional wars against columns of tanks in the future and will have to prepare for new threats from cheaper high-tech weaponry, Defense Secretary Leon Panetta said Wednesday. (AFP Photo/Win Mcnamee) less 
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AFP
Wed, Oct 12, 2011 1:28 PM EDT