The Dutch party Christen-Democratisch Appèl (CDA) holds the first debate between its party leader candidates.
All candidates will be presented to the public, after which they will debate several issues. The attending members of CDA will also get a chance to ask questions to the candidates.
The debate is followed by another five debates across the Netherlands.
CDA is looking for a new party leader who can guide the party in the Dutch Parliamentary elections of September 12.