Bill Clinton: “Half the seniors in this country would be in poverty today if it weren't for Social Security.”

I strenuously deny any wrongdoing.

end welfare as we know it

I don't think any person with a straight face can tell you that Katrina was caused by global warming. But what we do know, what the evidence shows, is that there is an increase in the number and severity of bad weather events all across…

And I think we are facing challenges today without precedent in our history.