President Obama Speaks at Clean Energy Summit in Las Vegas
(L-R) President of the Center for American Progress Neera Tanden moderates a panel with Founder and Managing Partner of DBL Investors Nancy Pfund, former Colorado Gov. Bill Ritter, former Los Angeles Mayor Antonio Villaraigosa and President of Electric Operations at Pacific Gas and Electric Company Geisha Williams speak at the National Clean Energy Summit 8.0 at the Mandalay Bay Convention Center on August 24, 2015 in Las Vegas, Nevada. Political and economic leaders are attending the summit to discuss a domestic policy agenda to advance alternative energy for the country's future.
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