16:40Sunday Politics Northern Ireland11/01/2015BBC One Northern Ireland Duration: 1 hour, 10 minutes Sun 11th Jan 2015, 16:40 on BBC ParliamentMark Carruthers looks at the political developments of the week and questions policy makers on the key issues.ContributorsPresenter:Mark CarruthersPresenter:Andrew NeilParticipant:Nick WattParticipant:Helen LewisParticipant:Janan GaneshInterviewed Guest:Patrick McLoughlinInterviewed Guest:David DavisGenresFactualPoliticsNewsBrandSunday Politics Northern Ireland Source: BBC Online