Chipotle

The CDC has ended its Chipotle investigation. Will customers come back?
The source of the restaurant's contamination is still unclear.
The chain says it's redoubling its food safety efforts, but there's reason to be skeptical.
You'll have to find somewhere else to eat lunch on Feb. 8.
Its troubles began after an E. coli outbreak came to light at the end of October, with additional cases being reported over the next several weeks.
An investor filed a complaint in federal court over the outbreaks of foodborne illnesses.