U.S. Sen. Harry Reid, Nevada Democrat, speaks at the National Clean Energy Summit at the Bellagio in Las Vegas on Tuesday, Aug. 7, 2012. Before the beginning of the annual conference, Sen. Reid announced that U.S. wind power now has 50 gigawatts of electric generating capacity in a press conference before the summit. (AP Photo/Las Vegas Review-Journal, Jessica Ebelhar)
U.S. Sen. Harry Reid, Nevada Democrat, speaks at the National Clean Energy Summit at the Bellagio in Las Vegas on Tuesday, Aug. 7, 2012. Before the beginning of the annual conference, Sen. Reid announced that U.S. wind power now has 50 gigawatts of electric generating capacity in a press conference before the summit. (AP Photo/Las Vegas Review-Journal, Jessica Ebelhar)
** FILE ** U.S. Sen. Harry Reid, Nevada Democrat, speaks at the National Clean Energy Summit at the Bellagio in Las Vegas on Tuesday, Aug. 7, 2012. (AP Photo/Las Vegas Review-Journal, Jessica Ebelhar)
