The additional interviews will most likely lengthen the investigation by at least another week, he said.

In some cases, our folks will conduct additional interview with applicants.

Also included are a photo gallery and an additional interview.

"We have additional interviews that are substantive," he said.

The film is about 59 minutes long, with 25 minutes of additional interviews.

An additional personal interview shall be conducted when necessary to resolve any significant information and/or inconsistencies developed during the investigation.

Those groups and their Congressional supporters stepped up the criticism with today's announcement of additional interviews.

Some 600 additional interviews were undertaken September 20 to 24, 2007.

They collected 2,000 detailed questionnaires and conducted 200 additional interviews for the book.

This process yielded 254 additional interviews, bringing the total to 465 for those who said they had not returned or not received the form.