Four years ago, Mr. Prime went on the programme La Quotidienne on France 5. La Quotidienne is a daily, live, interactive and contributory magazine devoted to better living together and to new forms of consumption: collaborative, supportive, responsible, sustainable, economical...
The topic of the day was the following: Vanilla: natural or artificial, how to tell the difference?

You can find the video on YouTube: Vanille : naturelle ou artificielle, comment faire la différence ? - La Quotidienne