LONDON, Nov 5 (Reuters) - Craig Levein has left his post as Scotland manager, media reports said on Monday. Scotland midfielder Charlie Adam tweeted: "On my way back from training to hear Craig Levein has gone. Unbelievable. Can't believe the Scottish papers got what they wanted." Levein, a former international who became manager in December 2009, has departed with Scotland bottom of their 2014 World Cup qualifying group after a poor start. ... More...