Bush threatens veto in ports row
From the BBC
US President George W Bush says he will veto any law blocking a deal giving an Arab company control of six US ports.
The threat came as Bill Frist, leader of the Republican Party in the Senate, said he would move a blocking law if the government did not delay the deal.
The issue has developed into a very serious political standoff between Mr Bush and senior Republicans, the BBC's Justin Webb reports.
The administration is to brief a Senate committee on the deal on Wednesday.
Administration officials will address an unusual session of the Senate Armed Services Committee on the planned takeover, which would put six of the largest ports in the hands of Dubai Ports World of the United Arab Emirates.