You’ve read all of your free items this month. To register, get added benefits and unlimited access to articles, Become a Member. Already a Member? Sign in. Advertising Age Article Abstract Sarah Silverman and the Great Schlep for Barack Obama Jewish Grandchildren Encouraged to Visit Florida, Educate Grandparents By Ken Wheaton, Published on September 26, 2008 5 Want more Access, Content & Connections? Upgrade to Membership. We are glad you are enjoying Advertising Age. To get uninterrupted access and additional benefits, become a member today. Become a Member Already a member? Log in.