Sheryl Crow And Laurie David To Launch "Stop Global Warming College Tour"

Global warming activist Laurie David and singer-song writer Sheryl Crow are to embark on a multi-city tour to energize college students in the fight against global warming.

David and Crow will travel the Southeast in a bio-diesel bus for two weeks from April 9, they announced.

They will stop in 12 cities for 90-minute presentations including a performance by Crow, remarks by David, clips from Al Gore's film An Inconvenient Truth and a dialogue with students.

Crow said the project was a thrilling opportunity to "educate the next generation on how they can make a difference".