John Edwards has been endorsed by the Transpot Workers(TWU), bringing his union support to four union, which represent over 2 million workers. As labor continues to pile up behind Edwards he will continue to be more and more competitive in the early races. Keep an eye on UNITE HERE, the Teamsters, and the rest of the building trades. If he can get those, he will be looking good in both Iowa and Nevada. I hadn't noticed anyone else posting about this, if it has already been covered, then I apologize.