In a nod to the ever dwindling ability of people to pay attention to anything longer than the time it takes a teenage boy to...oh, we've used that one before, Cadillac, on January 15, will launch a series of five second commercials to illustrate the speed of its cars which can accelerate from zero to 60 in that short time. The ads include a voiceover which says, 'How fast? That Fast.'

Adrants: Cadillac to Launch Campaign With Five Second Commercials