Bill Clinton actually said...

We know that we can substantially reduce greenhouse gas emissions and we know if we do so, we can— in the right way—we can do it and continu...

The biggest challenge to that today, in my opinion, is the challenge of climate change and global warming.

For more than 60 years, Social Security has provided our older citizens with a measure of economic security.

I don't believe we've repealed the business cycle, but I think perhaps we've fundamentally altered it.