The Department of Justice just busted another Chinese national—this time, a doctoral student straight out of Wuhan—smuggling biological material into the United States. Roundworms, concealed packages, lies at the border, and connections to a U.S. lab? What could possibly go wrong?! This marks the third time China’s “students” have been caught doing this. From fungus to nematodes, it’s starting to look less like science and a whole lot more like sabotage. We break down what the DOJ just uncovered and why Trump’s crackdown on these so-called “exchange programs” couldn’t come fast enough.