Testimony issued by the Government Accountability Office with an abstract that begins "Few issues generate more attention and anxiety among American consumers than the price of gasoline. The most current upsurge in prices is no exception. According to data from the Energy Information Administration (EIA), the average retail price of regular unleaded gasoline in the United States has increased almost every week this year since January 29th and reached an all-time high of $3.21 the week of May 21st. Over this time period, the price has increase $1.05 per gallon and added about $23 billion to consumers' total gasoline bill, or about $167 for each passenger car in the United States. Given the importance of gasoline for the nation's economy, it is essential to understand the market for gasoline and the factors that influence gasoline prices. In this context, this testimony addresses the following questions: (1) what key factors affect the prices of gasoline and (2) what effects have mergers had on market concentration and wholesale gasoline prices?"

Testimony issued by the Government Accountability Office with an abstract that begins "According to one report, at the end of 2006, about 92 million U.S. adults used the Internet on a typical day. As public use of the Internet grew from the mid-1990s onward, Internet access became a potential target for state and local taxation. In 1998, Congress imposed a moratorium temporarily preventing state and local governments from imposing new taxes on Internet access. Existing state and local taxes were grandfathered. In amending the moratorium in 2004, Congress required GAO to study its impact on state and local government revenues. The objectives of the resulting 2006 report were to determine the scope of the moratorium and its impact, if any, on state and local revenues. This testimony is based on that report (GAO-06-273)."

Testimony issued by the Government Accountability Office with an abstract that begins "Every year the Internal Revenue Service (IRS) does not collect tens of billions of dollars in delinquent taxes. In 2004, Congress authorized IRS to use private collection agencies (PCA) to help collect some of these debts. To ensure that taxpayers are treated properly and that the program achieves the desired results, IRS contracted with a consulting company to perform a survey of right party contacts--those individuals who confirmed their identity and tax debt to PCAs over the telephone. The consulting company reported overall taxpayer satisfaction ratings from 94 to 96 percent for contacts made from November 2006 through February 2007. At the request of the Chairman, House Committee on Ways and Means, GAO attempted to obtain, for the period September 2006 through February 2007, the number of tax debt cases IRS referred to PCAs, right party contacts who were offered the taxpayer survey, and right party contacts who took the survey. GAO was also asked to report any other key observations related to the PCA program and taxpayer survey. To perform this work, GAO collected information and interviewed officials from IRS, the consulting group that administered the survey, …

Correspondence issued by the Government Accountability Office with an abstract that begins "To avoid flooding in New Orleans after a rain storm, the city's Sewerage and Water Board pumps rainwater from the city into three drainage canals which then flow unrestricted into Lake Pontchartrain. While critical to prevent flooding from rainfall, these canals are vulnerable to storm surge from Lake Pontchartrain during a hurricane, and consequently are lined with floodwalls along both sides to protect storm surge from overtopping the canals and flooding the city. However, during Hurricane Katrina, several breaches occurred in the canal floodwalls allowing significant amounts of water to enter New Orleans from Lake Pontchartrain. In its efforts to restore pre-Katrina levels of hurricane protection to New Orleans by the June 1st start of the 2006 hurricane season, in late 2005, the U.S. Army Corps of Engineers (Corps) considered strengthening the drainage canal floodwalls but decided to postpone this effort due to cost and time constraints. Instead, the Corps decided to install three interim closure structures (gates) at the points where the canals meet the lake. These gates would be closed during major storm events to prevent storm surge from entering the canals and potentially breaching the …