Here are some basic facts:
Lieberman would not have won the CT general election if he had openly declared he would support the GOP presidential candidate over the Democratic. Ok? It was an explicit part of his platform that he then betrayed. And neither would he endeared himself to voters, after disparately assuring them that he would solidly support the Democratic Congress, when he turned around and openly threaten to caucus with the GOP. That is simply indisputable.
The party has gone out of its way to support Lieberman’s commitment to the Democratic Party, and their values, despite all the evidence he has become invested in attacked the party based on know-nothing, Israel first, anti-“Islamofacism” single-issue voting. I mean, Harry Reid has defended him at every opportunity, despite all the incredibly overblown rhetoric he’s thrown at the party and his continual, beyond the pale sanctimony on Fox News. Obama himself came and supported him at the height of the CT primary. Through all this, he’s been allowed to retain full committee privileges as a ranking of the majority party he does not support.
So try to get something straight here. The Democratic Party is very accommodating to AIPAC-supporting foreign policy hawks who are strongly pro-Israel, and have more sympathetic views on the need to aggressively push back Middle Eastern tyrannies and defend Israel. Ok, no amount of false equivalencies and poorly-founded allegations of partisan purging changes that.
Ramh Emmanuel - a DLC-centrist anti-liberal of the Clinton years, son of a bloody Irgun member, and supporter of the Iraq war, is now being offered chief of staff in the Obama Administration for Christ’s sake. Obama’s has run with Joe Biden, who supported the AUMF. Obama is offering Republicans like Powell and Hagel, prominent positions in his administration.
So don’t, for the love of god, try to pretending this has anything to do with being overly narrow and prescriptive.
I really can’t believe some of the nonsensical hang-wringing that comes from these centrist Republicans, who’ve at best been late-comers, or at worst completely indifferent, to some of the most rigid partisanship ever seen in the Congressional and Presidential approach over the last 8 years under Bush, Delay and Hassert. People who probably cheered when Bush said he had earned political capital in 2004, after a narrow victory, are now trying to imply that a completely post-partisan campaign is now someone running a night of the long knifes. Honestly it’s a bad, bad joke.
These are basic game theoretic principles: you play up as an obstructionist, self-important douche-bag, and keep betraying people, then the principle of tit-for-tat applies and don’t be surprised if it bites you on the ass.