I think there's new optimism in Brazil. The Olympics went well. Our demand is good. Costs are down. We're back in the black. We're feeling really good about what's going on in Brazil.

I just don't think it's good public policy to tax fuel. It's kind of silly. It stops people from traveling and actually costs the economy more money than what you gain in the taxes.

One of the constraints on the U.S. business is the pilot shortage. There's not an abundance of pilots. There may be an abundance of cheap fuel and airplanes. There probably isn't an abundance of gates at popular airports, either.

Seat assignment didn't matter if you're flying Dallas to Houston and you did it 38 times a day. People just got on, you didn't sit next to your wife, and it was a 45-minute flight. It didn't matter.

We are just interested in dealing with the people were paying every day. We know federal law allows them to vote in a union at anytime, but we think we can resist that by talking to our own people and giving them enough upside.

Even though Brazil has been up and down and had some difficulties, it's still a very big country, and a very important country. It's got the fourth largest domestic market in the world.

This is not a business where you can hand off and run by remote control.