The Transportation Security Agency's national security bulletin issued was based on bogus examples that were combined to give the impression of ominous terrorist plotting, CNN reports.

"That bulletin for law enforcement eyes only told of suspicious items recently found in passenger's bags at airport checkpoints, warned that they may signify dry runs for terrorist attacks," CNN's Brian Todd reported Friday afternoon. "Well it turns out none of that is true."

Todd highlights the case of Sara Weiss, who was detained in San Diego after two ice packs covered in tape were found in her baggage. Weiss, who works for a faith-based organization, also was carrying a survey about Muslim Americans, which CNN says also raised law enforcement provisions.

"The FBI now says there were valid explanations for all four incidents in that bulletin, and a US government official says no charges will be brought in any of these cases," Todd reported.

Weiss says she was held for three hours and questioned by San Diego Harbor Police and two other men who did not identify themselves. She told CNN one of the men asked her if she knew Osama bin Laden, which she described as "a ridiculous question."

The FBI maintained "they were right" putting the bogus reports on the TSA bulletin, which is distributed to law enforcement agencies nationwide, Todd reported. Airport security officers must be trained in identifying suspicious packages, even when those packages turn out to be innocuous.

The following video is from CNN's Situation Room, broadcast on July 27.