Arms makers who export to the U.S. are in a squeeze thanks to a complex set of State Department rules known as the International Traffic in Arms Regulations.	The new formula takes into account higher speeds, more aggressive driving, more air-conditioning use and other factors not in the old system.	The DP World sale is the final chapter in a contentious deal that some say drove Middle East petrodollars away from the U.S.
Attempts by competing Indian and Brazilian steelmakers to acquire a big British-Dutch producer, the Corus Group, turned into a bidding war on Monday.	Hotels have become miniature malls, putting a price tag on nearly whatever you see, hear, taste, touch and smell during your stay.	An era in advertising will end Dec. 31 when Edward H. Meyer, 80, head of the worldwide agency now known as the Grey Global Group, retires.