Free Marzieh Hashemi

Marzieh Hashemi (she is a US citizen), when returning from Iran was arrested, without charges, at the St. Louis, Missouri Airport and then taken and put in detention in a prison in Washington D.C. as a 'material witness.' Actually she is an Anchor woman on Press TV. Since when does the US jail 'material witnesses?' This is another travesty against journalists, and the MSM isn't even covering it. Educate yourselves on this. As a material witness whom is she going to testify against---The US gov't, Britain, France and Israel for their ongoing mass murder around the world?