the biggest tech conference in europe is canceled and special flights were canceled to barsel ona because nobody is going. so it is not just tech affected but airlines and other things. the "wall street journal" counted up the ships leaving china ports and reported at least 50 sailings have been canceled. other ships leaving only about a third full. it will take time to affect o-- affect our ports here. many of the ships left three weeks or a month ago. >>> mark zuckerberg wants governments to set rules they must follow, facebook, in the form of regulation. the facebook creator wrote an op-ed in london financial times newspaper saying, quote, i believe good regulation may hurt facebook's business in the near term but it will be better for everyone, including us, over the long-term. of course facebook facing all of those troubles you were mentioning and the protest that will happen today with the ad thing where they've said we don't care if the ad is false, we'll run it. and that is got a lot of people very upset. >> we'll watch for that human billboard later today. >>> 5:16. and here is a