The UCI has announced that RadioShack - Nissan and the GreenEdge Cycling Team will be the final two squads to receive WorldTour licences for 2012.  U.S.-based RadioShack - Nissan is the combined RadioShack and Leopard Trek teams from 2011, while GreenEdge is a new Australian-based team, which has signed Canadians Svein Tuft and Christian Meier.  RadioShack - Nissan receives a one year renewal for 2012, while GreenEdge gets a two year licence.