Legislators travel extensively to discover global warming effects

Yes. Dems & Repubs. Remember Brian Baird, who isn't "seeing" anyone at the town halls anymore because people were discourteous (always a mistake with the ruling class). Read about it here:

It's tough to calculate the travel bills racked up by members of Congress, but one thing's for sure: They use a lot of airplanes. In recent days, House of Representatives members allocated $550 million to upgrade the fleet of luxury Air Force jets used for trips like these -- even though the Defense Department says it doesn't need all the planes.

The South Pole trip, led by Rep. Brian Baird (D., Wash.), ranks among the priciest. The lawmakers reported a cost to taxpayers of $103,000.