4/26/08 Kayaker (K1) Jessica Groeneveld begins to roll back under the water on the competition channel during her second run at the U.S. National Whitewater Center in Charlotte, NC Saturday afternoon. Groeneveld is competing in the 2008 Olympic Team Trials for Whitewater Slalom at the center. JEFF SINER -- jsiner@charlotteobserver.com
