Marijuana
Media playback is unsupported on your device
Video

Chilean senator's confession heats debate on legalising marijuana

Marijuana remains an illegal substance in Chile, but there are a growing number of shops in the country which sell cannabis products.

A recent admission by Senator Fulvio Rossi that he occasionally smokes the drug has heated the debate over whether the drug should be legalised.

Tom Santorelli reports.

Go to next video: Inside a legal marijuana farm