I'm 99% confident that a speech writer came up with the quote.
Unless real evidence that Sarah Palin supported Pat Buchanan is presented, I remain firm in my opinion that Sarah Palin never was part of Buchanan's hideous organization.
The quote though indirectly is something that could ultimately lead me not to support Sarah Palin for President. Not the source of the quote, as I don't believe Sarah Palin was aware that it was a nazi source. I still strongly believe Sarah Palin is very pro-Israel. It's because I'm not sure if Sarah Palin has the knowledge that's required to be President. This is why the 2011 debates are very important for me ( assuming for the sake of discussion that Sarah Palin does run for President in 2012. ).
My perspective in recent months changed greatly as a result of following a 2010 Congressional Race very closely. Seeing first hand the level of knowledge of a couple of candidates, compared to the other 2 candidates in that race and the less than stellar knowledge of the candidates in another nearby Congressional District. My standard has been raised considerably.