The Greek parliament has voted to launch a criminal investigations into allegations of a tax cover-up.<br /><br />Former Greek finance minister George Papaconstantinou is one of those accused. <br /><br />There was a heated debate in parliament on Thursday over whether to allow a committee to look into the minister's suspected cover up. He says he has been set up.<br /><br />Al Jazeera's Jonah Hull reports from Athens.
