A recent meeting between President's Biden and Xi focused on the enormous (and growing) fentanyl crisis in the U.S., which is being fueled by the export of the drug to Mexico, where it is illegally trafficked into the US.
President Biden
It is impossible to spend a career in drug discovery research without having the following argument dozens of times:
Someone: "Drug prices are too high. We should break the patents and let generic companies make them cheaply."