By NB Staff | May 22, 2009 | 5:00 PM EDT Share it Tweet it 0 shares Pres. Barack Obama delivers his commencement address at the University of Notre Dame, Sunday, May 17, 2009. (AP Photo/Charles Rex Arbogast) HumorCaptionfests NB StaffBio | ArchiveNB StaffMore from NB Staff Like this article? Get more like this in your inbox for free! Thank you for subscribing!