Total Stranger Saves A Driver Having a Seizure (video)

A driver in Illinois had a seizure last Friday, and his car was drifting into traffic.  But a random dude saw his passenger's side window was open . . . dove through it HEADFIRST . . . and stopped the car, so no one got hurt.

It turned out the driver was having a seizure.  And two cops pulled up behind him after they saw him drift through a red light.  See the video HERE