That's the argument the Nazis used even as they were rounding up and murdering gays, the mentally challenged and Jews. Look how well that agenda worked out.
There are, in my experience, two types of Republicans: There are those who bristle at the thought of being compared to the Nazis. Then there are those to whom a comparison to Nazis is redundant because they've already embraced a defunct political party that no longer controls any country on earth and, by rights, should've been hounded out of existence along with Heritage Foundation think tankers and Barry Manilow fans.
In other words, being associated with the most ruinous movement since St. Peter founded the Roman Catholic Church is actually a badge of honor and the badge is a swastika.
Hal Turner, a waddling brain stem from Jersey who makes Tony Soprano look respectable by comparison, is a case in point. Turner, for reasons that remain inexplicable and disturbing beyond contemplation, continues exhorting others to kill both the President and almost 250 members of Congress, as well as George W. Bush and doing so with a very suspicious impunity... (More over at my place.)
George Bailey
http://welcomebacktopottersville.blogspot.com/2009/02/were-not-bigots-were-patriots.html