Industry officials say with confidence that 7.3 million jobs will disappear if the Obama administration goes through with tighter rules to reduce smog. The industry-sponsored researcher who came up with that number isn't so sure.
"There's uncertainty around that," economist Don Norman said of the "shockingly high" job loss number he extrapolated using a study sponsored by the oil and natural gas industry's American Petroleum Institute and covering just 11 states.
"Even if the numbers are half of that, the number is huge," he said.
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