Lance Armstrong sues animal group over yellow wristbands

The Lance Armstrong Foundation set up by the former Tour de France champion to battle cancer is suing an animal charity over dog and cat collars which resemble its yellow wristbands.

Armstrong, a cancer survivor, launched the yellow bands during the 2004 Tour bearing the words "Livestrong." They became an instant success, and selling at a dollar a piece, have turned into a huge money-spinner for his foundation.