Libya's al Senussi may yield regime secrets

Abdullah al Senussi, Muammar Gaddafi's intelligence chief, the last major fugitive at large after the fall of the former Libyan leader, has been arrested.

The man wanted internationally on charges of crimes against humanity was also the slain leader's brother in law.

It is hoped that many of the country's secrets will come to light with his capture.

Al Jazeera's Anita McNaught reports.