BBCAskThisYour Questions on Article 50BBC News Duration: 30 minutesFirst broadcast: Wed 29th Mar 2017, 20:30 on BBC NewsLatest broadcast: Wed 29th Mar 2017, 20:30 on BBC News Channel HDViewers' questions on Article 50 are put to the experts.GenresFactualPoliticsFormatsDiscussion & TalkBrandBBCAskThis Source: BBC Online