Brian D. Till is Associate Professor and Department Chair of Marketing at Saint Louis University. His teaching interests include marketing strategy and advertising management; his research interests include brand equity, celebrity endorsements, and creativity in advertising. Till holds a Ph.D. from the University of South Carolina and an M.B.A. from the University of Texas at Austin. Donna Heckler is Vice President of Marketing and Branding for Monsanto, a multinational agricultural biotechnology corporation with annual revenue of more than $7 billion.