ian ayre their questions to ask, but you just cannot find the answers. that you know.ions. i've had in ten yea rs ask the questions. i've had in ten years ago began to reformulate the question is, what are the questions. in that time we have invented important tools that will allow was to ask the questions. important strides against many cancers, but remaining questions are still unsolved. let me ask you a personal question. you see that the toolkit is expanding, but it is still clearly not sufficient, you work, currently, i believe in colombia in columbia university hospital in new york, you work with cancer patients every day... yes. so dying and death are realities you live with every day. absolutely every day. what impact has that had on your life?m changes, it changed who i am. i actually cannot think of myself as someone who hasn't encountered a death a week. that person that i must have been at some point of time before a became a cancer, before a became an oncologist, has vanished for me, that person... that person who was under your care. this is someone that

ian's bottles are used around 50 times, so he's hoping more customers will see them as the green option for the white stuff. nina warhurst, bbc news, redcar. gillian ayreshe last 60 years, has died at the age of 88. she was at the forefront of the british contemporary art scene from the 1950s and became known for paintings filled with vibrant shapes and colours. she was nominated for the turner prize in 1989 and 15 of her works are held in the tate modern collection. in tonight's champions league football, real madrid booked their place in the competition's semi—finals in dramatic fashion. commentator: here comes ronaldo. and he scores, of course he scores! the home team needed this cristiano ronaldo penalty — in injury time — to secure victory. juventus had scored three times to pull the tie level on the night. but with the match heading for extra time, ronaldo's strike finally took real through. scotland has secured it's best ever medal tally at an overseas commonwealth games, reaching 32 so far, on australia's gold coast. in the diving, england's jack law won the one meter springboard, defending the title he won in glasgow four years ago. meanwhile,