http://www.slate.com/blogs/blogs/xxfactor/archive/2008/10/02/her-only-achilles-heel-lack-of-an-achilles-heel.aspxThe most telling moment for me: Gwen Ifill asks both candidates to acknowledge their own worst flaws, their “Achilles' heels.” Biden jokingly thanks Ifill for suggesting that his worst flaw may be a lack of self-discipline before citing his “excessiveenCommunityServer 2.1 SP2 (Build: 61129.2)