President Obama Speaks at the National Clean Energy Summit August 27, 2015David DemkoCurrent Issues, Politics Las Vegas, Nevada Source: www.whitehouse.gov Share This 0 Previous postCould medical marijuana alleviate the state’s drug epidemic? – The Boston Globe Next postUnited States Congress – Congressman David Jolly: Stop Social Security from denying benefits to 100% disabled veterans About author View all posts Author website David Demko IT professional, husband, father, student of human behavior, sports and politics.