Natalie May, a student at East Kentwood High School, saved a man’s life through the technique while working as a waitress at Brann’s Steakhouse and Grille in Grand Rapids, Mich.

Without waiting for an adult or panicking, he wrapped his arms around his classmate and delivered the Heimlich maneuver just ...

"The adults were circulating the cafeteria ... Korba said Diaz later told her he had seen the Heimlich maneuver performed on TV. The boy said he made sure to "remember," as it appeared to be ...