 Complete the following phrase:  Part of the partys plan to gain influence in the Republic of Ireland was the formation and maintece of a secret branch cumann, the Ned Stapleton Cumann, inside Irelands national broadcaster RTÉ. Centred around the leadership of Eoghan Harris, the members were all employees of RTÉ and many of them were journalists. Members included Charlie Bird, John Caden and Marian Finucane. Úna Claffey was considered to be aligned with the Cumann. The branch started in the early 1970s and continued to operate in secrecy until the Workers Party broke apart in the early 1990s as the 