Criminal probe launched into cruise ship over potential "magic pipe"
The U.S. Coast Guard launched an investigation into a so-called "magic pipe" case, in which a ship transfers its oil discharge into its gray water system.

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Criminal probe launched into cruise ship over potential "magic pipe" (opens CBS News in a new tab)
The U.S. Coast Guard launched an investigation into a so-called "magic pipe" case, in which a ship transfers its oil discharge into its gray water system.
