Private nuclear bunker

Sep. 3 - To protect yourself and your loved ones from nuclear, biological and chemical attacks - a private bunker could be the answer.

A German security company produces bunkers for private homes to protect against September 11th-style attacks. The company say their customers are ordinary citizens from Germany and abroad. But potential customers have to ensure they have some space on their property, and at least $120,000.

Joanna Partridge reports.