they now know why swimming can significantly improve your mood. the russian president, vladimir putin, has made his first known visit to mariupol the ukrainian city which was captured by invading russian forces last year. russian state media says he travelled there by helicopter, and visited local residents. it s mr putin s first trip to the ukrainian territory which has been occupied by russia since the invasion was launched just over a year ago. we ve received these pictures, which we understand to be mr putin in mariupol on saturday evening. he s shown driving around in a car, and also visiting what appears to be a child ren s playground. and other footage shows him visiting a theatre, and talking to a group of people on a street. you can see behind him a toy which looks to be in the face of being installed. process. the visit came at the end of a week when the russian president was charged by the international criminal court with forcible abductions of ukrainian chil
silicon valley bank. it had been offered an emergency credit facility of more than 50 billion dollars by switzerland s central bank but that had not prevented a sharp fall in its share price. our business correspondent marc ashdownjoins me. the usual caveats here. this is a fast moving situation and either put coming out of switzerland. reporting we haven t been able to confirm it ourselves just yet but they are saying that the ubs group has offered to buy credit suisse for up to $1 billion in the interesting thing there is about an hour ago that the stock price has dropped from 80 billion credit suisse seven years ago at its peak to about 6 billion on friday and this 1 billion as the sort of book that we are talking about it is still a fraction of where shares closed on friday. that is bargain basement in banking terms. that is the source of the environment weaving at the moment. the other interesting thing here is the swiss government as we concerned over seeing the talks between r