Castleberry shuts food plant in wake of botulism scare

Here's more on the Castleberry food botulism recalls from CBS News:

Castleberry Food Co. is recalling every product manufactured on a specific production line in the past two years in response to four cases of botulism poisoning in Texas and Indiana.

The production line is one of "four or five" in its Augusta, Ga., facility. On Saturday night the company also shut down the entire plant for one week while it investigates the cause of the botulism poisoning.