4 Investigates: Floodwalls stuffed with newspaper? 11:54 PM CDT on Thursday, April 24, 2008 Lee Zurik / WWL-TV News Anchor "It blows my mind." Those are the words St. Bernard parish president Craig Taffaro used to watch videotape Eyewitness News showed him, of floodwalls built to protect his parish. "That should be criminal," Taffaro continues. What he's talking about was witnessed by a St. Bernard Parish resident whodidn't want to be identified, but did have sharp criticism of the work done by a contractor hired by the U.S. Army Corps of Engineers. "It's like putting a Band-Aid on the hole...