The Nolan ShowDog attacked, UFC mass brawl, Stormont talks and RHI latest. Clips

1. Head of Ofgem - the body charged with checking the RHI scheme - faces Inquiry

   Duration: 09:44

2. Just what does MI5 let its informants do in the name of national security? Details of legal cover for agents revealed

   Duration: 12:34

3. Ugly scenes in Vegas as Khabib v McGregor descends into mass brawl - what next for the sport?

   Duration: 29:25

4. Dog owner left horrified as pet has ear cut off while tied up outside a Bangor shop

   Duration: 09:17