Oilfield services company Halliburton is in negotiations with the Nigerian government to keep its former CEO, Dick Cheney, out of prison, according to a news report.

Sources inside Nigeria’s Economic and Financial Crimes Commission told GlobalPost this week that a settlement keeping the charges against Cheney out of court could cost as much as $500 million.

The U.S. Defense Department is unable to properly account for over 95 percent of $9.1 billion in Iraqi oil money tapped by the U.S. for rebuilding the war ravaged nation, according to an audit released Tuesday.

The report by the U.S. Special Investigator for Iraq Reconstruction offers a compelling look at continued laxness in how such funds were being spent in a country where people complain basic services like electricity and clean water are sharply lacking seven years after the U.S.-led invasion that toppled Saddam Hussein.

Senior staffers at the Securities and Exchange Commission spent hours surfing pornographic websites on government-issued computers while they were being paid to police the financial system, an agency watchdog says.

A senior attorney at the SEC’s Washington headquarters spent up to eight hours a day looking at and downloading pornography. When he ran out of hard drive space, he burned the files to CDs or DVDs, which he kept in boxes around his office. He agreed to resign, an earlier watchdog report said.

Of the 84,000 chemicals in commercial use in the United States – from flame retardants in furniture to household cleaners – nearly 20 percent are secret, according to the Environmental Protection Agency, their names and physical properties guarded from consumers and virtually all public officials under a little-known federal provision.

Under the 1976 Toxic Substances Control Act, manufacturers must report to the federal government new chemicals they intend to market. But the law exempts from public disclosure any information that could harm their bottom line.

A former Blackwater employee and an ex-US Marine who has worked as a security operative for the company have made a series of explosive allegations in sworn statements filed on August 3 in federal court in Virginia. The two men claim that the company’s owner, Erik Prince, may have murdered or facilitated the murder of individuals who were cooperating with federal authorities investigating the company. The former employee also alleges that Prince “views himself as a Christian crusader tasked with eliminating Muslims and the Islamic faith from the globe,” and that Prince’s companies “encouraged and rewarded the destruction of Iraqi life.”

n their testimony, both men also allege that Blackwater was smuggling weapons into Iraq. One of the men alleges that Prince turned a profit by transporting “illegal” or “unlawful” weapons into the country on Prince’s private planes. They also charge that Prince and other Blackwater executives destroyed incriminating videos, emails and other documents and have intentionally deceived the US State Department and other federal agencies. The identities of the two individuals were sealed out of concerns for their safety.