is anything to go by. this evening, it s the six time winner ronnie o sullivan against four time winnerjohn higgins. you can follow that on the bbc sport website, all the snooker, i will bah backin website, all the snooker, i will bah back in the next hour. now it s time for your questions answered on ukraine with tim wilcox. hello, and welcome to another edition of your questions answered about ukraine. you have been sending in many questions about the war, which we will be putting to our panel today. letjust which we will be putting to our panel today. let just take which we will be putting to our panel today. letjust take you to the panel that we have set up. christine 0ckrent a veteran of foreign affairs journalism in france. she presents a current affairs programme and among her many books she has written about russia and its oligarch, shejoin us from