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Chai Haitao, deputy director of the Office of the National Leading Group of the Fight against IPR Infringement and Counterfeiting, said the rapid development of China's internet economy means infringements and counterfeits are seen constantly.

Chad Hart, an associate professor of economics at ISU and a crop markets specialist, said agriculture accounts for about 25 percent of the state's economy. Recent record crop harvests have led to lower prices and Iowa's economy has already felt the downturn, Hart said in an interview. "Tariffs just exacerbate that problem," he said.

Chen Bei, deputy secretary general of the Beijing municipal government, said at a news conference on Friday that the government suggests citizens to spend the coming New Year's Holiday and Chinese Lunar New Year (Which falls in February 2021) within the city and to reduce the infection risks. 

Carlos Alvarado is the youngest president of Costa Rica. [Photo provided to chinadaily.com.cn]

Charlie Rose and Jeff Bezos on 60 Minutes.