Stand by as CNN mad scientist Jeff Zucker will be conducting another experiment.

On March 28th, Piers Morgan will wrap up his awful show at CNN. Because Jeff Zucker can never just make a clear cut decision, we won't know who will be taking over for Morgan.

Word is that Zucker is going to give Michael Smerconish, Jake Tapper, Bill Weir, and Don Lemon all a tryout for the slot.

Weir seems to be the odds on favorite to get the gig, but Zucker can never make things that easy.

So, each guy (yes notice they are all guys) will get a chance to impress Jeff and land the job.

Of course, until the ratings suck and CNN decides to go a different direction. 

Stand back the mad scientist is working.