Doctor testifies Oliver has PTSD, bipolar as trial continues

BAKERSFIELD, CA. - After a nearly two week break, testimony resumed today in the trial of accused Taft High School shooter Bryan Oliver.     Dr. Thomas Middleton, an expert witness for the defense took the stand.     Middleton testified he concluded accused shooter Oliver is bi-polar and suffers from PTSD.     Middleton said Oliver's condition caused a dissociative episode the day of the shooting -- supporting Oliver's claim that he blacked out the d