Just saw this great ad on TV:

The background:

Three western governors, Arnold Schwarzenegger (R-CA), Brian Schweitzer (D-MT) and Jon Huntsman (R-UT), challenge Congress to cap America’s global warming pollution in a new Environmental Defense Action Fund TV ad.

These governors and many others have already taken state action to curb global warming pollution. This is smart leadership, but there is no substitute for national action. Congress must act now.

Kudos to EDAF and the governors for this ad.