Josh Groban gave us an inside look at how the incredible remake of the song “We Are the World” went down in Los Angeles. “The vast number of artists and the breadth of genres represented there was unbelievable.” KC Baker has the full story on how the song will benefit Haiti . In his very first contribution to Tonic, “green filmmaker” Greg Reitman —

producer of the 2008 Sundance Audience Award-winner, Fuel — goes in search of deeper topics on the icy streets of the 2010 Sundance Film Festival in Park City, Utah. The

Go here to see the original:
Top Stories from Tonic: Inside ‘We Are the World’, Getting Deep at Sundance, The Future of Travel, Football’s New Green Stadium, and More!