Rene Villarreal-Albe averted possible crash by pulling truck up to car and halting it as driver faced medical episodeA Texas man who recently was driving on a highway reportedly pulled his truck out in front of a car with an unconscious man behind the wheel, gradually slowed it down with his back bumper and ultimately stopped it to avert what could have been a major crash.Rene Villarreal-Albe’s good deed was captured on dramatic cell phone video recorded by his wife, Andrea Walker, and then shar...