Clicks CEO David Kneale's bold plan for next 20 years

On this day, twenty years ago pharmaceutical retailer Clicks listed on the JSE with a market value of R880m. But the Clicks group is about to enter a new era, one where it competes head on head with rival Dis-Chem for investor favour. Joining CNBC Africa to give insight on the next twenty years of the country's largest pharmaceutical retailer is CEO, David Kneale.