BAKANG TIRO editors@thepatriot.co.bw The leadership of trade union federations Botswana Federation of Public, Private and Parastatal Sector Unions (BOFEPUSU) and Botswana Federation of Trade Unions (BFTU) have described Members of Parliament as greedy vultures, following a decision by the latter to increase their salaries. The trade unionists have expressed anger over MPs awarding themselves…