Just when you thought the "green" hype couldn’t get any worse, Thursday’s "Newsroom" program on CNN introduced the world to the latest celebrities to jump on the "environmentally-friendly" bandwagon: rocker Tommy Lee of Motley Crue, rapper Chris "Ludacris" Bridges, and Johnny Colt, the bassist for the pop group Train. Co-host Tony Harris interviewed the three for seven minutes during the 11 am Eastern hour of the CNN program so the new trio could promote their upcoming "reality" series, "Battleground Earth" on Discovery Network’s new "green" channel. This brings up the inevitable question, will the Church of Scientology sue for copyright infringement for the show’s title being so close to L. Ron Hubbard’s pulp sci-fi novel "Battlefield Earth"?

Harris, as might be expected, didn’t ask the three any hard-hitting questions, though the celebrities did seem like they were stumped by some of the softballs the CNN host lobbed at them. For example, Harris asked the celebrities about the presidential election and their favorite candidates. Of course, two of them endorsed Obama.