Nuclear Stress Test Produces Incident on Chicago Subway

By Benjamin Wittes
Monday, March 18, 2013, 8:28 AM

This is pretty interesting. A gentleman on a Chicago Metra train got an entire train detained and searched by walking into the Metra system after a nuclear stress test, which the Mayo Clinic descibes as a way to measure "blood flow to your heart muscle both at rest and during stress on the heart." Who knew?