Or should that be "light worker" - as in "Presidential position wanted: will consider a little light (White) House work"? Check out the preshizzle's reelection campaign video, courtesy of Ed Morrissey at Hot Air. Ed's got exactly the right take:
Andrew Malcolm offers a humorous take on the ad by comparing it to a DeVry commercial, but the better analogy is to an erectile-dysfunction ad. In both cases, the product’s brand gets advertised without ever explicitly saying what exactly it does. Instead, we get plenty of warm and soft-focus cinematography along with knowing glances and a slightly self-conscious cast. And in both cases, prolonged effect is potentially dangerous and needs intervention from people who know better.
"I can see the light at the end of the tunnel. Say, anybody else hear a train whistle?"