FDA, which currently lacks a director, mean that the agency is now erring on the side of caution again.

ECONOMIST: Pharmaceuticals

Certainly, the rating agency did not state that it was being overly conservative that is deliberately erring in its judgment in an attempt to offset a previous mistake.

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In other words, the erring 11 brokers would walk away, "with not even a slap on the wrist", says Almadro.

CNN: The inside scoop on the day's business stories

Some companies are erring on the side of safety, telling employees who returned from Mexico to stay at home for a few days.

CNN: Travelers returning from Mexico should be cautious