I just received an offer from an outdoor magazine. Enclosed was a "gift" of 10 outdoor tips. Most of them were very good. Then they said that to catch more catfish with worms soak them in pickled beet juice. They said the purpose was to add color to the worm and toughen the skin so the worm stays on the hook better. Has anyone ever tried this or even heard of it before? Seems to me the vinegar may attract fish more than the color from the beets.