Now playing Next Next Series Fast and curious: smart cars to reduce the dangers of driving 11/11/2013
Now playing Next Bulgaria Bulgaria: Sofia University blocked after Sunday march marks 150th day of protests 11/11/2013
Now playing Next United Kingdom Legalising cannabis: more tax without necessarily damaging public health 06/11/2013
Now playing Next Spain Infamous Spanish graffiti artist arrested over '31,000 euro damage' 05/11/2013
Now playing Next Italy Dancer tells court she was lover of Costa Concordia captain Francesco Schettino 29/10/2013
Now playing Next United Kingdom Ferguson: David Beckham thought he was bigger than Manchester United 22/10/2013