This combination of Associated Press photos shows President Obama speaking May 24, 2012, at the TPI Composites Factory, a manufacturer of wind turbine blades, in Newton, Iowa, and Republican presidential candidate Mitt Romney speaking May 31, 2012, at the Solyndra manufacturing facility in Fremont, Calif. (Associated Press)

Photo by: AP

This combination of Associated Press photos shows President Obama speaking May 24, 2012, at the TPI Composites Factory, a manufacturer of wind turbine blades, in Newton, Iowa, and Republican presidential candidate Mitt Romney speaking May 31, 2012, at the Solyndra manufacturing facility in Fremont, Calif. (Associated Press)