Who Can Clean Up Our Water?

Laura Kuenssberg talks to those making the news, inside and outside politics. The guests are: Steve Reed, the environment secretary; Nigel Farage, the leader of Reform UK; Ed Davey, the leader of the Liberal Democrats; and Kevin Hollinrake, the shadow housing secretary. And on the panel are: the SNP Westminster leader Stephen Flynn, political strategist Jo Tanner and comedian Matt Forde.