Green 101: Eco-friendly travel tips Published: Aug 31, 2010 at 10:34 AM PDT Last Updated: Aug 31, 2010 at 11:50 AM PDT Share this story print email Share this story print email More to Explore CBS moving 'Men,' 'Mentalist' for new season GI killed in Cambodia awarded Medal of Honor Cambi On the Go Adrenaline Edition: White Water Rafting Watch the story Another star is dismissed from `Dancing' Learn about changes coming to commenting
