Worth your time

STAT sat down with Bakul Patel, the FDA official in charge of figuring out how the agency should regulate medical devices that rely on evolving artificial intelligence, about what’s to come. — Erin Mershon

Another hidden toll of America’s mass shooting epidemic: the health professionals who witness unthinkable carnage firsthand and scramble to save bullet-riddled victims’ lives. The New York Timesrecounts one such episode from El Paso a week ago. — Lev Facher

NPR has the inside look at how Sen. Chuck Grassley (R-Iowa) is selling his controversial drug pricing plan to his constituents over the August recess. — Nicholas Florko