 She also supported putting a price on carbon, legalizing marijuana, and wanted Liberals to work cooperatively with the New Democratic Party (NDP) and the Green Party in the next federal election if this is the desire of riding associations.Murray was the only candidate in the leadership race who supported cooperating with other parties before the election.More than half of Liberals (53%), NDP supporters (55%) and Green Party supporters (57%) polled February 6, 2013, were supportive of running a single candidate against the Conservatives in each riding.