The FBI and the Air Marshal's Service only investigated AFTER Annie Jacobson wrote an article about it and it was publicized. Furthermore, the system is broken now. Read this excerpt.....
Presently, air marshals generally lack an effective means to communicate with the flight crew (redacted).... Further, key Departmental components were either not notified or not notified timely of the suspicious activities that occurred before and during the flight. In addition, both the FAMS and the FBI have statutory authority to investigate inflight incidents, thereby causing possible confusion, duplication, and the potential for compromising investigative cases.
IF that makes you feel safe, you're crazy.
Yes, I read the report. I understand that there are problems with the system. No, I never said that makes me feel safe. My comment was that the report said specifically, “the men were not terrorists”. There is nothing in the report about a dry run. The article misrepresents the entire report.