This month, Saadi Gadhafi, the son of former Libyan dictator Moammar Gadhafi, was extradited from Niger to Libya to face trial. In an email interview, Hanan Salah, a Libya researcher at Human Rights Watch, explained the progress and failures to date of Libya’s post-Gadhafi judiciary.

WPR: What have been the areas of greatest progress and failure in the process of rebuilding Libya’s post-Gadhafi judiciary? ...