Yes, marypoza, I realize this is a reply to your first post, but I would like to see the discussion come full circle to the issue of his electability. And so I ask what would it take for Bernie Sanders to win?
1) He needs an overarching theme (e.g., New Deal, Great Society) to his campaign, something that binds together his various policy prescriptions in a coherent fashion, the very name of which resonates with average Americans. On his senatorial website he calls his "12 Steps Forward" the "Agenda for America." That's a good start, but his title sounds too much like Newt Gingrich's "Contract for America," and the word "agenda" has often taken on a negative connotation. He will also need a catchphrase that sums up his philosophy of governance in as few words as possible. Alas, the days of a Lincoln-Douglas style debate of the issues has long since passed. Reagan gave voice to neo-liberalism in his 1980 campaign without ever mentioning the word, simply by saying, "In this present crisis, government is not the solution to our problem; government is the problem." This philosophy of governance is still very much in vogue, especially at the state level.
2) He needs to clearly brand himself. He won his Senate seat running as an Independent in Vermont. Yet he caucuses with Democrats, and votes with them the vast majority of the time. He is also a self-described "democratic socialist." See the confusion? His Republican rivals--and many voters will be asking, "What are you, exactly, Bernie Sanders? An Independent? A Democrat? A socialist?"
3) He will need to flesh out a foreign policy that brings anti-war Democrats into the fold; otherwise, they (like me) may continue to defect to the Green Party. Personally, given Sander's troubling voting record on war and defense appropriations, I need to see more headlines like this: "Sanders Votes No on War Funds," which refers to his September 2014 vote against the United States training and arming Syrian rebels. Too, he needs to put defense cuts on the table as another way to fund his ambitious domestic program--while at the same blunting the war hawks' almost certain contention that he is soft on defense. A fine line to walk, for sure.
4) He needs to convert early momentum (his surge in the polls and big political rallies) into victories in the Iowa caucus or New Hampshire primary, if not both. Then he has to either win or finish a close second on Super Tuesday.
Here, though, are some "tells" that his campaign is running into trouble:
1) If when his rivals and the media red-bait him, he backs away from his self-described "socialist" label. (So far, he hasn't.) Or if he can't clearly explain his kind of socialism (the Nordic model, really), he runs the risk that simple-minded Americans equate his socialism with communism. Fox News has already begun the attack. (http://www.sanders.senate.gov/newsroom/recent-business/sanders-to-vote-no-on-war-funds )
2) If he is backed into a corner--either in interviews or debates--as to whether he would commit ground troops to defeat ISIS. If he says no, he will look weak on national security to many Americans. If he says yes, then to anti-war Democrats and independents he may come off as just one more politician who would risk bogging us down in another military quagmire. If he says, "All options are on the table," then that equivocation is troubling too.
3) If Hillary succeeds in co-opting his domestic platform, if only as a campaign maneuver. He especially cannot let her outflank him on the key issue of income inequality. He must project his righteous anger about the wealth gap in a way that is so genuine as to make hers look insincere.
4) If his campaign is overwhelmed by the big-money backing his rivals, and he decides to seek similar sources of funding just to keep his candidacy alive. Then he compromises his "small-money" campaign approach and all that that implies.
In the meantime, when it comes to his criticism of billionaire oligarchs and Wall Street, I say, "Give 'em hell, Bernie!"