In her own inimitable style, Sarah Silverman has put together a short, very funny video for “The Great Schlep,” which aims to have Jewish grandchildren visit their grandparents in Florida and educate them about Barack Obama, therefore helping swing the vote in his favor in the potentially crucial state. It’s no joke, either. A spin-off of JewsVote.org, “The Great Schlep” is targeting Columbus Day weekend, October 11-13. Again, to visit the site, click here.