[DoodleDawg]

Here's another picture from the October 2nd debate where they shook hands as well: Link

It'd be nice to know which debate the blog was referring to. Have there been more than 2?

[deport]

A little more than a handshake here

Apparently this was in some TV interview based upon the following. You can't
tell what was being discussed so you don't know the intention of the hand offer.

http://bearingdrift.com/2013/11/01/you-can-do-the-jackson-shake/