Sandra Jordan investigates why so many young Palestinians have turned to violence in their struggle for self-determination.

Marcel Theroux finds that government repression has driven young people towards joining the Islamic Movement of Uzbekistan, and asks if the "War on Terror" will accelerate the process.

Juliana Ruhfus visits at a country blighted by war and poverty and ruled by warlords, and asks if America's attempts to control Islamic extremism in the country will only further radicalise its population.

Jonathan Miller investigates Al-Qaeda's alleged Southeast Asian connections, including the kidnap gang Abu Sayyaf.

Burhan Wazir investigates the ultra-nationalist groups who are redefining modern India.

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Jonathan Miller finds that security forces have been committing human rights abuses against civilians in their attempts to suppress a rebel army fighting for independence.

Sandra Jordan reports on how refugees deported back to El Salvador have established the gang culture they grew up with in the US.