KENNEBUNKPORT, Maine -- A pair of former presidents got together Monday and shared a laugh.
Former President Bill Clinton called on former President George H.W. Bush in Kennebunkport, Maine, and Bush was not caught off guard, CBS Dallas/Fort Worth reports.
Bush tweeted a picture of the pair, calling Clinton who defeated Bush in the 1992 presidential election, "a great friend."
Bush has quite a collection ofincluding a pair with Bill Clinton's image on them.
In the tweet Bush said, "Luckily I had a freshly laundered pair of @BillClinton socks to mark the occasion."
Clinton is on book tour promoting "" which he co-wrote with murder/mystery/thriller author James Patterson.