President Joe Biden's COVID team appears to have entertained an electronic test-and-trace program pioneered by the University of Illinois that would have let businesses deny service to patrons based on their health data, a PowerPoint presentation obtained by the Washington Free Beacon shows. The program has eerie echoes of China's surveillance system, which uses data from citizens' phones to impose quarantines. A PowerPoint produced by the school suggests scaling up the university's intrusive contact tracing system for use across the United States. Its file name, "2020-12-14 Shield Biden Covid Team," indicates that it was presented to the Biden team in...