On January 31, a week after kicking off a House-Senate coalition to renew congressional action on climate change, Senator Sheldon Whitehouse (D-RI) and Representative Henry Waxman (D-CA) urged more than 300 businesses, environmental and health groups, labor unions, academia, and faith-based organizations to offer ideas for legislation and suggest actions the president could take using existing executive authority. Responses are requested by February 20.