Video PlayerClose
A man passes by the facade of a stock exchange in Sao Paulo, Brazil, March 9, 2020. Plummeting oil prices amid the potential fallout from a coronavirus pandemic impacted stock markets on Monday, including Sao Paulo's, which opened with a 10-percent drop. The steep fall triggered a so-called circuit breaker, a measure that suspended operations for half an hour. (Photo by Rahel Patrasso/Xinhua)
