Former Bukit Mas MP Datuk Mutang Tagal was sworn in as the new br Dewan Negara President on Monday (Feb 19).br br The oath-taking ceremony took place at a special Dewan Negara sitting held on Monday and he is replacing Tun Dr Wan Junaidi Tuanku Jaafar who is now Sarawak’s Yang di-Pertua Negeri.