You are way overestimating the ability of average FB (or American ?) users to think logically or judge something rationally. I'm not saying they are dumb. I'm

You are way overestimating the ability of average FB (or American ?) users to think logically or judge something rationally. I'm not saying they are dumb. I'm saying not that many would stop and seriously think if 'trending' news section on FB was possibly being used for spreading propaganda.