which reasserting its authority. i think germany and france are doing the same. britain, as you know, is trying to brexit the european union and reassert itself as global britain. chinese has a global dream to reassert its power. o i think there's a loosening of a world order. and i think what the u.s. is trying to do is make sure it remains predominant within that emerging world order, trying to discipline some of the other powers. >> inderjeet, we'll of course see how things come together as the president leaves one summit for another. thank you for your time. >> thank you. now to a story that is truly difficult to cover. it is the death of our colleague here at cnn, anthony bourdain. tributes have been pouring in from around the world. this after the news friday that bourdain took his own life. in new york fans have been leaving flowers and notes outside the french restaurant