03/28/2008 02:43 am ET Updated May 25, 2011

Showdown Over US Port Security...

Two Republican governors are threatening legal action to block an Arab company from taking over operations in major U.S. ports and some GOP lawmakers say the deal should be closely examined.

In the uneasy climate after the Sept. 11 terrorist attacks, the Bush administration decision to allow the transaction is threatening to develop a major political headache for the White House.

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