U.S. President Obama speaks with Gupta, chief technology officer of Arc Energy and CEO Schwerdtfeger of ARC technology, maker of LED lights in Nashua

 
U.S. President Obama speaks with Gupta, chief technology officer of Arc Energy and CEO Schwerdtfeger of ARC technology, maker of LED lights in Nashua
President Obama speaks with Kedar Gupta (R), chief technology officer of Arc Energy and CEO Carl Rick Schwerdtfeger of ARC technology, maker of LED lights in Nashua, New Hampshire, February 2, 2010. REUTERS/Jason Reed