chris watling, ceo of longview economics. this is bloomberg. ♪ guy: we've got some bricking news coming out of the airline sector -- some breaking news coming out of the airline sector. lufthansato reduce capacity by about 50% on the coronavirus. this is an industry that is clearly going to feel a lot of pain as a result of this. we are now seeing cases starting to crop up within the airlines. we've got problems at heathrow. inevitably, this is what is going to happen. these are travel hubs, obvious hotspots. in terms of the way this is going to be managed, i think it is going to be fascinating how governments and airlines work together. i was talking earlier on about the slot issue. you don't fly an airplane, you lose the slot. let's get a sense more broadly about what is happening with these markets. we are joined by the head of our markets live blog team, mark cudmore. give us a sense of what is happening. actually, we will do that in just a moment. vonnie: just to jump in here, abigail doolittle has a complete look at the markets. abigail: another brutal day here for markets around the world. the s&p 500 and the nasdaq down almost 2%. a bit of a bloodbath continuing. howev