charles pellegrin is standing by with the latest. pollution levels in new delhi skyrocket. flights delayed, schools closed, and half of all private vehicles being kept off the roads on alternate days. at least three protesters shot dead in iraq. demonstrators accused of propping up the government they say is inefficient. aramco isia's preparing for the largest initial ipo in history. an iron boat stuck at the top of niagagara falls for a century inches closer to the drop due to extreme weather. first, our top stories, our top stories come alive from paris. ♪ genie: emmanuel macron is in shanghai. he will go to beijing for a state visit and trade talks later this week. the trip comes as france and its partners demand china make good importing agricultural products and manufacturing goods. talks come as concerns grow across europe about the trade war between the u.s. and china. charles pellegrin is cocovering this story for us. what is on the agenda for emmanuel macron. he was invited to dinner to inaugugurate the impmport expo. after that, he will attend a meeting with frenc