our guestsjoining us tonight are ruth lea, who's an economic adviser to the arbuthnot banking group,ist and columnist, yasmin alibhai—brown. the new star of doctor who has been revealed — jodie whittaker will become the first woman to play the time lord. she's best known for her role in broadchurch and will take overfrom peter capaldi. our entertainment correspondent lizo mzimba reports. time travel show doctor who making history. jodie whittaker says she is overwhelmed, as a feminist, as a woman and as an actor to be cast as the drama's first female doctor. it is a role which demands a huge range of emotion, something jodie has often demonstrated from early appearances in comedies like st trinian‘s... you will have to forgive me, my brain doesn't kick in until wednesday when i have been caning it all weekend. from now on you don't say nothing.... to playing a bereaved mother in award—winning drama murder broadchurch. it is complicated. of course. a show in which she has appeared alongside a former doctor who companion, arthur darvill, and a former doctor in david tennant. casting st