[Liberian Observer] As citizens and residents of Nimba County head to the polls today to elect the next senator in the eagerly anticipated by-election, the focus is on the four male candidates vying for the seat. The candidates include former Senator Thomas Grupee of Reform National Congress, Nimba electoral district 5 representative Samuel Gongben Kogar of People's Unification Party, Armstrong Gobac Selekpor of Liberia National Union, and Nya Twayen, Jr of the Unity Party.