http://blog.newsweek.com/blogs/stumper/archive/2008/08/28/mccain-who-can-it-be-now.aspxBy Holly Bailey (AP Photo / Mary Altaffer) Within the hour, John McCain is due at the Phoenix airport, where he will board his campaign plane en route Dayton, Ohio. The big question: When will we know who McCain has picked as his running mate? So far,enCommunityServer 2.1 SP2 (Debug Build: 2.18)