Hopefully the delay is because Palin is giving McCain a spine transplant.
And testosterone injections...
LOL!
I think they stopped at a local business. (Lutron)
A small group of well wishers cheered outside the Fed Ex cargo terminal, as McCain’s bus headed away from the airport and through Bethlehem, before stopping at the lighting company Lutron in Upper Saucon Township.
http://www.mcall.com/news/local/all-mccain1008-cn,0,1318727.story
LOL, I know. I was just thinking that they want the anticipation to build and the cheer to blow the roof off.