PHOENIX (AZFamily) — An FBI memo written in Phoenix weeks before the Sept. 11, 2001, attacks flagged possible terror suspects training at Arizona flight schools, a warning that was largely overlooked at the time.
The memo, later known as the “Phoenix Memo,” was written by FBI agent Ken Williams.
Former colleague recalls the memo
Retired FBI agent Lance Leising discussed the memo and Williams in an interview.
“The memo was the subject of numerous articles, news reports, congressional hearings,” said Leising…