Battery-powered cars not worth it?

Sen. Jim Bunning (R-Ky.) doesn't think battery-powered cars aren't a commodity to U.S. citizens. Sen Bernie Sanders (I-Vt.) disagrees with Bunning using some personal testimony. (0:58)
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Senator Bunning says stopping the invisible hand of the market is Socialism

At the Senate Banking, Housing, and Urban Affairs Committee hearing on "Turmoil in U.S. Credit Markets: Examining the Recent Actions of Federal Financial Regulators," Senator Jim Bunning (R-KY) says his first question is how big do you have to be to be too big to fail, and he does not like the idea of the Fed getting involved in the bailout of that company [Bear Stearns]. I want to hear from the witnesses, he says, why they thought it was necessary to stop the invisible hand of the market from delivering discipline. That, he says, is Socialism. (:38)
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