If condoms and potentially microbicides can prevent millions of deaths [from AIDS], they should be made more widely available. I know that there are those who, out of sincere religious conviction, oppose such measures. And with these folks, I must respectfully but unequivocally disagree.

On behalf of the American people, just let me say that we are proud to count Greece as one of our closest allies and one of our greatest friends.

When I was a kid, I inhaled. Frequently. That was the point.

Obama said if elected his government would "harness technology to confront the biggest challenges that America faces".

As a nuclear power - as the only nuclear power to have used a nuclear weapon - the United States has a moral responsibility to act.

Most people who meet my wife quickly conclude that she is remarkable. They are right about this. She is smart, funny and thoroughly charming... Often, after hearing her speak at some function or working with her on a project, people will approach me and say something to the effect of "You know, I think the world of you, Barack, but your wife... wow!"

We have Jews, Muslims, Hindus, atheists, agnostics, Buddhists, and their own path to grace is one that we have to revere and respect as much as our own