Charlie Trotter

You now have six-year campaigns for the Senate - you never stop running. It's not uncommon for a member of the Senate to have a fundraising breakfast, a fundraising lunch and a fundraising dinner, and then when the Senate breaks for the week to go home, more fundraisers. And that's driven by the cost of campaigning.

We are the most powerful nation in the world, but we're not the only nation in the world. We are not the only people in the world. We are an important people, the wealthiest, the most powerful and, to a great extent, generous. But we are part of the world.