the us open champion fought back from a set down to win his opener against chilean nicolas jarry, andran thre—time grand slam winner stan wawrinka or russia's roman safiullin in the next round. the first serves, yes. the second one, you know, i still have to improve a little bit, but, you know, he was returning very aggressively. so, you know, it's also not easy. yeah, but you know, it's from after us open. we tried to work very hard. we tried also to change a couple of things and, yeah, i'm happy — happy about my process. obviously there is still a lot of room to improve. to men's golf now, where the president's cup is up and running in montreal, it's a team competition that sees the usa taking on an international team, and world number one scottie scheffler helped lead the way with his playing partner russell henley on day one in the fourballs. they won three and two... you are watching bbc news, let's cross live to the un general assembly in new york where the lebanon foreign minister is speaking. let's listen to what he has to say. inaudible. translation: mr president, lebanon is