Melting ice caps. Heat-trapping gases. Global warming. Help Chevy out and make an ad for the new Tahoe so they can show Americans they care about the environment. Thanks Marty 
Here is my add: 

Make your own here.

Direct link to mine.
Enjoy the longer summers!

I also recorded it and posted both your second one and mine to youtube.com  look for the tags: Chevy : Tahoe : globalwarming : environment I have a feeling more are coming :)