Berg interview unused in Michael Moore's film

In an unused interview shot for director Michael Moore's film Fahrenheit 9/11, an American who was later beheaded in Iraq said he was concerned about security there as he prepared to seek work as an independent businessman.

Nicholas Berg's brother, David, said Moore's crew shot the 16-minute interview in Arlington, Virginia, on December 4.

Berg's decapitated body was found in Baghdad on May 8, and a video of his killing was posted on an Islamic website several days later.