some of these edits range from being distasteful, for example, this is a page of murdered soldier lee rigby and it was removed from the page on terrorism because he was not notable enough. others mock political figures like ukrainian politician. whose page was edited to claim that she was a russian puppet, even former u.s. defense secretary is not immune, his page was edited to say that he was an ail yell lizard who eats, mexican babies. and if you like conspiracy theories here is an edit that claims that lee harvey oswald, assassinated j.f.k. on behalf of the regime of fidel castro. >> joinings now, the chief communicator thank you for being here. >> thank you for having me. >> what if anything is wikipedia doing to stop this. >> well, i think it is important to first say thank you to all the volunteer editors who are the ones that maintain wikipedia and patrol for this sort of online vandalism. anyone can edit it. the president of the ice weed kit it. and you can add whatever it is that you are interested in as long as it is source reliable source. that is so slave final. when editors see