Even Mr. Bill Knew the Levees Wouldn't Hold
President Bush says no one could have anticipated the breach of the levees in New Orleans, but if that's the case, how did Mr. Bill know? The famous clay character from "Saturday Night Live" appeared in an eerily prescient 2004 public service announcement to warn New Orleans residents about the danger of hurricanes. Watch the video or read the transcript.
http://politicalhumor.about.com/b/a/199220.htm (also on cnn.com home page)
Also you can buy "10 new Mr. Bill Adventures to help save the wetlands.
Proceeds will be used to help victims of Hurricane Katrina."
http://www.mrbill.com/store/NOdvd.htmEvidently he- walter Williams had made the clip described in the OP as a public service announcement.