Venezuela murder-rate quadrupled under Chavez He's THE cancer in the Americas and Jimmy Carter helped enable him by overseeing the elections and confirming that Chavez won and was legit.
The blood is also on Carter's hands (indirectly). The scary part is, he just lost the title as the "worst American President" to the one we have today.
You can also thank him for Iran, Robert Mugabe, ...
Anyway, as awful as he's been as President, I can't imagine BH0 being anywhere near as bad an ex-President as Jimmah has been: too many complimentary golf-outings await, and banging together old house planks -- even if it's just for a photo- op -- is much too physically demanding.