Regarding Rosemary Barton's June 20 interview with Catherine Mckenna. Tough questions are fair game in an interview, but once a question is asked, let the guest answer the question. Ms. Barton continuously interupted, challenged and bullied the minister without allowing a complete answer. Even in "question period" the speaker is allowed to complete their answer. This was a totally useless interview . I don't need to know what CBC or Ms Barton thinks, I want to know what the guest thinks. I expect higher standards from my National news provider.