05/15/2011
https://www.presidency.ucsb.edu...
"I want the leaders of Europe and Asia; of Africa and South America to point to our diplomacy and our engagement and our ingenuity as the light that led us toward a new energy future in our time."
"It will not be easy. It will not come without cost or without sacrifice."
"Senator Obama has crafted a credible long term vision along with strong initial steps toward reducing America's dependence on fossil fuels and its contribution to global warming."
"It is time the world could point to America again."