Hello this is bbc news with shaun ley. The headlines. The online forum reddit says it believes leaked government documents, detailing uk us trade talks, and posted on its site are linked to russia. Oceans are running out of oxygen warn scientists as global temperature rises put many species of fish at risk of extinction. 12 people are swept to their deaths by floods in uganda, as east africa is devastated by heavy rainfall and landslides. Fears that a mega bushfire near sydney thats burning out of control could take weeks to put out. A chinese american researcher is freed by iran in a rare Prisoner Exchange with the us. President trump thanks the iranians for very fair negotiation. Thank you for your company throughout the afternoon. Now on bbc news, its time for sportsday. Hello and welcome to sportsday, with mejane dougall and ben croucher. The headlines this evening. A lighter anthonyjoshua says weight doesnt matter as he prepares to re claim three belts from andy ruinunior, in one