i do agree, they must go with the party that most lines up with their principals, if they have principals.
the dems are different though. they will attack and expel anyone who is not cheering for their leaders, this started in the 90's and has become more and more acceptable to them.
the republicans have gone the other way; you are far more likely to find a diverse set of opinions, from enthusiastic dissent to quiet agreement with party leaders, within the republican party than within the democrat party.
this chaos of the republican party is what will allow it to regroup and come back stronger than ever, with a more solid foundation based on true American values. the current shake up is not just an anomaly. the fact that Dr. Paul Broun (in my state - a friend of Dr. Ron Paul!!) beat a well-funded republican establishment insider indicates that the traditional republican base is not going to accept the status quo any longer. we're not going with the lies and retail politics anymore.
conversely, the dems are betting on Euro trends and finger in the wind tactics more than ever - this will ultimately destroy them thoroughly because they have abandoned true, American democratic principals for a socialist platform.
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