Thirty Minutes of Network TV I won't be watching

So Barack Obama is going to buy 30 minutes on all the network channels to push his final case to the people why we should be a socialist, share the wealth country. My question is why?

Is it because the stealth candidate has finally been detected by the radar and the shine is starting to wear off?

I am hoping that this backfires and this is the last straw of the overexposure of the propoganda that has been spouting from his camp since the start of this thing two years ago.

I know that now everytime I see an Obama ad, I wind up turning the channel.