The worst kept secret in politics is that for months now is that Michael Bloomberg, New York City's billionaire mayor, wants to make a White House run. And the prospect of Mayor Mike getting into the race is already making virtually everyone in the TV station biz see dollar signs -- I mean these guys are going to sleep dreaming of stacks of dead presidents. Remember, local stations in primary states are already reaping a windfall with both the Republican and Democratic nominations up for grabs. This election cycle, even sans Bloomberg turning it into a three-way race, will easily mean a windfall of at least $1 billion for the station biz. Add Bloomie to the race and you could easily see that amount double. I mean this guy spent $200 million for his mayoral reelection, even when he had another term in Gotham City Hall all but locked up before the first vote was cast.