How a primary challenge can help America
Nader's insurgency effort to recruit a pack of liberals to run against Obama should prove to be some exciting politics. At the very least it will accomplish two things: one, it could give the Democrats a chance to compare Obama to other possibilities and ensure his standing in the party to get him reelected should he perform well with them.
Two, some hard-charging liberal base competition will push Obama to quit masquerading as a Republican in Democrat's clothing and give a hard push to helping the middle class reinstate their job losses and put this chaotic economy back on track.