Obama has done quite well in international relations. He clearly knew a lot, and had good advisers.
Ahhh, so you helped uncover a valuable asset to any President who lacks experience in a particular area....Advisers. So, there's no reason what so ever, that a President Carson coudn't select some "good advisers" as well
How does badmouthing Obama make Carson an expert? You need to realize that this is a very stupid debating technique.
And yet, folks like yourself, performed that on an hourly basis, when it came to badmouthing Bush, to try and make Obama "an expert". apparently, per your parameters, that was a very stupid debating technique