On a relevant note, we should be encouraging grandparents to homeschool. It's just a fact of reality for many Americans that both parent have to work, but if their parents are retired and available, they should be homeschooling their grandchildren. It would keep them busy and active, and it's a hell of lot better than watching re-runs and gameshows on the Jew Tube all day.
*We need to promote this idea more!*