The situation in Libya remains chaotic with Tripoli seeing running battles between rebel fighters and Gaddafi loyalists, new Nato air strikes, and a defiant message from Colonel Gaddafi himself, whose whereabouts remain unknown. Tonight we will be making sense of what is happening and asking where Libya goes from here with reporters on the ground and experts in the studio. We will be asking how the National Transitional Council can properly establish itself as Libya's leadership with ousted leader Colonel Muammar Gaddafi still at large. And what Nato's responsibilities towards Libya's recovery are. And we will take a wider look at whether the Arab Spring is likely to be good or bad news for women. Plus, Citizen Smith has been on National Citizen Service - David Cameron's training programme for 16-year-olds which is to be expanded in response to the recent riots. How effective will a universal programme be at combating the sort of problems we saw a few weeks ago? And how is it different from existing youth programmes, many of which have been facing cuts? Stephen Smith has been finding out.