Former President Bill Clinton and Microsoft co-founder Bill Gates met up at the annual meeting of the Clinton Global Initiative, and they couldn't resist having a little Twitter fun.
The Bills got together for a "selfie" that Bill Gates tweeted Monday night:
— Bill Gates (@BillGates) September 24, 2013
Clinton shared the photo Tuesday morning, saying the two were "already having fun" at the 2013 CGI meeting:
— Bill Clinton (@billclinton) September 24, 2013