How can Israel kill media workers with impunity?

International condemnation at Israel's murder of four Al Jazeera journalists in Gaza. And it's not the first time - Israel has killed at least 237 media workers since its war began. But these and other killings before have gone unpunished. So, what does this impunity mean for journalism?  In this episode:  Ahmed Najar - Palestinian writer and political analyst.  Dominique Pradalié - President of the International Federation of Journalists.  Omar Rahman - Fellow at the Middle East Council on Global Affairs in Washington DC.  Host: Nick Clark Connect with us:@AJEPodcasts on Twitter, Instagram, Facebook