On a visit to Haiti, ex Presidents, GW and Bill Clinton are working to a really tight schedule.
Today they went walkabout and met many Haitians, shaking hands and smiling broadly. The guys, however, had a prearranged signal that said, right that's it, let's go grab a beer.
Television cameras may have shown GW wiping his hand on Bill's shoulder. It may have appeared that germophobe GW was wiping the dirt from a Haitian hand on Bill's shirt. GW famously offered Obama bacterial handwash after they shook hands, did he not? Even worse he used the handwash first!
No way, no how, this is the signal. We're going down the pub.