A letter report issued by the Government Accountability Office with an abstract that begins "Deferral: Both deferral tax expenditures confer the benefit of effectively reducing taxes by delaying the taxation of certain income of foreign subsidiaries of U.S. corporations until it is repatriated to the U.S. parent as dividends."

A letter report issued by the Government Accountability Office with an abstract that begins "Department of Homeland Security (DHS) components have developed models to assess the risks of foreign ports and cargo, but not all components have applied risk management principles to assess whether maritime security programs cover the riskiest ports. The U.S. Coast Guard uses its risk model to inform operational decisions for its International Port Security (IPS) program and annually updates its assessment. In contrast, U.S. Customs and Border Protection (CBP) has not regularly assessed ports for risks to cargo under its Container Security Initiative (CSI) program. CBP's selection of the initial 23 CSI ports was primarily based on the volume of U.S.-bound containers, but beginning in 2003, CBP considered more threat information when it expanded the number of CSI ports. CBP has not assessed the risk posed by foreign ports that ship cargo to the United States for its CSI program since 2005. In 2009, CBP developed a model that ranked 356 potential expansion ports for a related program on the basis of risk, but it was never implemented because of budget cuts. By applying CBP's risk model to fiscal year 2012 cargo shipment data, GAO found …