challenges. let's talk about gambia first. yayah is going to leave the country. the trump team, did they dodge a bullet or is this something that the united states probably would not have gotten directly involved in? >> well, he has left the country, so there is still regional forces who are there to make sure that he doesn't come back or that nothing kicks off in terms of violence. and it was -- it was basically the presence of moratania and guinea that helped foster -- there was some international pressure as well. i think it's really important, even if the trump administration does take this america first view, to realize that we live in a world with everything that affects everywhere else kind of affects us too. and syria, as we know, is a massive humanitarian crisis at the moment. and it's possible that south sudan, which you've mentioned, could become the second one, which means displacement of people. all of these things matter