Video - Traditional textile business in Nigeria

Kano is famous for its pits, where fabrics have been dyed for over 500 years. But the ancient industry that once thrived in the days of the trans-Saharan trade, is no longer as popular as it once was. And as CCTV's Carol Oyola reports, many unemployed traders now want the state to invest in the pits, in order to revive and grow the local textile market.