US soap The Young and the Restless will broadcast a tribute to Jeanne Cooper, 84, the longesttenured cast member of the daytime drama, who died last week. It is due to air in the US on May 28. US network CBS says cast members and friends of the actress will tape a celebration of her life. Interviews with Cooper from the show’s recent 40th anniversary and clips of her years on the show will also be included. Cooper, who played grande dame Katherine Chancellor, joined the popular show six months after its March 1973 debut.