Done. Bargaining boost a controversial federal labour warn makes it easier for some to join unions and them to negotiate better pay and residence the biden factor a poll sheing them doing better than Hillary Clinton in a matchup for president. What it means for democrats and the Campaign Good evening, im antonio mora, this is al jazeera america. More grim signs that the refugee crisis is escalating. Leaders gathered in vienna to discuss the crisis, as they met there was tragedy. Austrian police say the bodies of dozens of refugees were discovered in an abandoned truck in the southeast of vienna. And in the mediterranean dozens drowned and are feared death after a boat sank. The deaths are a reminder of how dire the situation has become. Reporter it looks like nothing out of the ordinary, a truck parked on the side of the road. But this is the scene of a crime. When police approached the vehicle, the driver was nowhere to be seen, they saw blood seeping out of the back. They were overwh