John Hart: Former All Blacks coach on the proposed changes for international rugby

World Rugby is changing the rules to try and speed up the international game. Stuff that we've already seen here, like 20-minute red cards and reduced tackle heights, will be trialled at the international level. Former All Blacks coach John Hart spoke to D'Arcy Waldegrave on Sportstalk about whether this is a good idea. LISTEN ABOVESee omnystudio.com/listener for privacy information.