Thomas Zielin inserts a probe into the tailpipe of a car while performing an emissions test at Smog Queen May 18 2009 in San Francisco California The...
{"Image ImageDescription": "SAN FRANCISCO - MAY 18:  Thomas Zielin inserts a probe into the tailpipe of a car while performing an emissions test at Smog Queen May 18, 2009 in San Francisco, California. The Obama administration is expected to announce a plan that calls for raising automobile fuel economy to 35 miles per gallon by 2016 and reducing greenhouse-gas pollution.  (Photo by Justin Sullivan/Getty Images)", "Image Copyright": "2009 Getty Images"}