Barack Obama actually said...

"Barack Obama today put climate change at the top of his presidential agenda and outlined comprehensive, ambitious policies to counter global warming."

"Global warming is a grave and growing threat to our national security."

"Leadership isn't about telling people what they want to hear - it's about telling them what they need to hear."

"We will also explore safer ways to use nuclear power, which right now accounts for more than 70% of our non-carbon generated electricity."