World Insights: Problems in U.S. society exposed as COVID-19 cases top 30 million

People wait to get across the street in San Francisco, California, the United States, March 24, 2021. The total number of COVID-19 cases in the United States topped 30 million on Wednesday, according to the Center for Systems Science and Engineering (CSSE) at Johns Hopkins University. (Xinhua/Wu Xiaoling)