Wall Street Journal--United Parcel Service Inc. could be opening itself up to new risks as it moves forward with its acquisition of Netherlands-based TNT Express NV, an express-mail company with a global reach that includes Iran, Cuba and Syria. In order to avoid running afoul of U.S. sanctions and embargoes, UPS may have to unwind TNT's business in those countries or institute rigorous and costly compliance and due diligence systems, according to experts on trade and export law. Read more!