TVSquad

Mankind has come up with a lot of ways to shorten life: there's war, murder, parachute packs filled with kitchen utensils rather than a parachute, etc. However, prolonging our life span is still somewhat of a mystery, though there are new ideas always being put to the test.

On April 14 at 8:00 p.m., CNN: Special Investigations Unit: Chasing Life will look into these methods, including calorie-restriction diets, stem cell treatments, dietary supplements, and human growth hormones. The special will examine the benefits, drawbacks and controversy surrounding these different approaches. The special will be hosted by Dr. Sanjay Gupta, and is based on his book, also called Chasing Life.

Our sister sites Cinematical and Ad Jab --that's me who wrote the Ad Jab post, but when I write for Ad Jab I wear a mustache so as not to confuse me with myself-- have been all over this, so forgive us for being a bit behind, but as many of you probably know, Michael J. Fox has been appearing in campaign commercials for people who are running for senate and who support stem cell research. He's appeared in ads for Maryland's Ben Cardin and for Missouri's Claire McCaskill (clip after the jump).

To drive the point home, Fox appears in these ads, sans medication and with the involuntary tremors and shakes that are a part of his Parkinson's made obvious.* Other celebs from television, however, don't share Fox's view, and one of them is Patricia Heaton, who appears in an ad (also after the jump) that opposes the measure in Missouri. I'll let you folks watch both ads and duke it out in the comments, though my friendly advice to anyone is to not get caught up in the politics of this debate and instead read up on the actual science behind it and then make an informed decision. You may not come to the same conclusion I have, but at least you'll be well-informed and not persuaded by actors, or Rush Limbaugh for that matter.

*Fox's tremors are actually a side effect of being on his medication, not off it. Apologies for my assumption.