Greek riot police stand guard outside police headquarters in Athens as hundreds of supporters of the the far-right party Golden Dawn gather across the street.<br/> <br />Chanting "Blood, Honor, Golden Dawn," protesters showed up after getting word police arrested the party leader and more than a dozen of its senior members and lawmakers.<br/> <br />The Greek government has launched an investigation into the party for possible connections into the killing of an anti-fascist rapper by a self-proclaimed Golden Dawn supporter.<br/> <br />SOUNDBITE: GOLDEN DAWN LAWMAKER ARTEMIS MATHAIOPOULOS, SAYING:<br/> <br />"We are a political movement that has nothing to do with a crime organization or something like that."<br/> <br />The party denies any links to the killing.<br/> <br />The Greek justice minister says those arrested will get a fair trial.<br/> <br />SOUNDBITE: (Greek) GREEK JUSTICE MINISTER HARALAMBOUS ATHANASSIOU, SAYING:<br/> <br />"I want to assure that we are at the pre-initial stage of the inquiry, the procedural stage
