ABC News "Nightline" anchor Bill Weir is departing the network to join CNN as anchor and to cover innovation and technology, CNN said. Piers Morgan may lose 9 p.m. CNN time slot, report says ...

And they should be. Our Bill Weir is to explain what these spilled chemicals do. Bill, good morning to you. They really want to know what is going on, who is responsible, and what effects this is ...