. >> andrew sullivan, thank you so much.hroughout this evening, we've noted the changes from just two years ago, it's a huge turn around from that wave of optimism that followed president obama's election here in the u.s., but what about around the world? we asked a few of our correspondents to weigh in on this issue and we began with the bbc's duncan kennedy who is in rome. >> the united states and italy have relations going back beyond the mid 19th century even before italy was a unified state. very strong relations have continued with president barack obama. there was a slight hiccup at the beginning of his presidency and the italian prime minister silvio berlusconi appeared to make reference to the president's time and later berlusconi explained he had been understood. in the meantime president obama has been here with the g-8 summit and the two appeared to get on well. in the past months berlusconi confirmed the trip to afghanistan. although the initial excitement of president obama coming into office waned here just li