Senior civil servant says two DUP SpAds withheld key information from officials about abuse in the #RHI scheme

Yesterday the Inquiry heard that two DUP advisers withheld key information from officials about abuse of the flawed green energy scheme. That's the claim from senior civil servant Andrew McCormick. Formers SPADs Andrew Crawford and Timothy Cairns have denied the allegation. Stephen spoke to Newsletter political editor Sam McBride on the latest revelations from the Inquiry.