freitasm:

 

Four out of five living presidents, except the current horror show leader, attended the Obama Presidential Library opening (with a beautiful photo of all of them together):

 

https://www.bbc.com/news/articles/cly91eqyd0ko 

 

If the current horror show leader doesn't wangle a third term and actually leaves office, hopefully if/when his library is built, no living presidents will attend, as the current horror show leader is not worthy of the title usually bestowed upon the occupant of that office.