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Amazon’s massive third-party seller marketplace place has astronomically increased the number of items available on the platform, but it has also made it tougher for the tech giant to identify and boot phony products from its digital stores. Amazon has stepped up its policing of counterfeiters in recent years, and now federal law enforcement officials are cracking down as well.?

Amazon’s appearance at SXSW follow’s the company’s showing two months ago at the big Consumer Electronics Show in Las Vegas, where its Alexa voice platform became one of the event’s biggest stories.

Amid much political squabbling over whether the White House is budgeting enough money to fight the coronavirus, medical experts have suggested the creation of an emergency fund.

Amid uncertainties brought by the United States, China's strong commitment to combat climate change challenges is injecting confidence to the coming climate talks, according to Laurence Tubiana, CEO of the European Climate Foundation.

Among the 15 key cities, housing markets are stable and growing steadily. On a month-on-month basis, seven cities experienced new home price declines, at levels between 0.1 percentage points and 0.3 percentage points. New home prices in Beijing, Shanghai, Zhengzhou and Wuhan remained at the same level as in October.