Obama Champions Efficiency in Stimulus - Green Inc. Blog - NYTimes.com

At his first news conference since assuming the presidency, Barack Obama aggressively defended the stimulus bill now moving through Congress. He also brought up energy efficiency — long a favorite theme of his — as an example of a fast-acting and useful investment.

How "energy efficient" is Obama's travel by Marine One helicopter?

Three helicopters fly together every time the President flies, two decoys. That is a lot of fuel.