peace keeping forces to south sudan and urge both sides to stop fighting. fears are growing that the turmoil could lead to a civil war. american citizens have been safely evacuated. four u.s. were wounded. it's hard to deny we're seeing a lot more of former president george w. bush. it looks like retirement is doing well. the former president has joined instragram. he's share something fun and personal photos including this one, him being a granddad. he's also painting like kcrazy. in this picture you're seeing him showing his collection to hillary clinton aboard air force one. he even penned a letter after a particular tough loss to auburn. he seems to be a pretty popular guy these days in pop culture.