Legacy
In the US, you can’t be President for more than two terms. And so, towards the end of the second term, every US President starts focusing on his “legacy”, or what posterity will remember him for (if at all). Thus, they try and do something grand, and something visible globally. Obama, of course, won the Nobel Peace Prize right after becoming President simply because for not being George W. Bush. Obama knew how ridiculous that prize was and so rightly doesn’t that count that as his legacy. Instead, his attempt at leaving a legacy seems to be to change the US’s equation with its long term enemies. First Cuba, and now Iran. And in Iran’s case, if he has indeed succeeded in setting a system in place to prevent them from going nuclear, that would be a huge bonus (at least from an American perspective). Such attempts at creating a legacy makes sense for a US President. After all, it’s not like he will do much else after his second term, right? Except if he is Jimmy Carter. Carter ...