We all want the Greek people to prosper, to be able to provide a good life for their families and their children. That would be good for Greece, that would be good for the European Union, good for the United States, and ultimately, good for the world.

Rather than fight the same tired battles that have dominated Washington for decades, it's time to try something new. Let's invest in our people without leaving them a mountain of debt. Let's meet our responsibility to the citizens who sent us here. Let's try common sense.

The government of Libya announced the death of Moammar Gadhafi. This marks the end of a long and painful chapter for the people of Libya, who now have the opportunity to determine their own destiny in a new and democratic Libya. The Gadhafi regime ruled the Libyan people with an iron fist. The enormous potential of the Libyan people was held back and terror was used as a political weapon. The last major regime strongholds have fallen. The new government is consolidating the control over the country. And one of the world's longest-serving dictators is no more.

We should foster a culture in which people's private religious beliefs, including atheists and agnostics, are respected. And that's the kind of culture that I think allows all of us, then, to believe what we want. That's freedom of conscience. That's what our Constitution guarantees.

For we have always understood that when times change, so must we, that fidelity to our founding principles requires new responses to new challenges, that preserving our individual freedoms ultimately requires collective action.

Global warming is not just the greatest environmental challenge facing our planet - it is one of our greatest challenges of any kind.

There are places I want to visit where if I'm wearing a baseball cap and some sunglasses I think I can get away with and mingle in a crowd.