semis collide, 1-hurt 08/26/12 9p.m. TDH

2-semi trucks collided saturday on highway-156 (near hollister).  the wreck occurred at 11:15 a.m. near lucy brown road.  both semis had trailers attached.  1 driver was injured, and was air-lifted to santa clara valley medical center after being extricated from his truck's cab by firefighters.   the cause of the accident is under investigation.