@izzythepush,
Many Americans fought against McCarthyism—and because the McC ilk won and still prevail, some of us are STILL fighting it.
Sanders is the antidote. The establishment still uses McCarthyism—as evidenced by even the so-called liberal party using McCarthy-type censure against our first elected Muslim female representative—publicly censuring her for criticizing Israel and for appearing to criticize the US response to 911.
It’s comparable (take a breath; I know you can barely countenance that word) to the French response to Hitler. Some approved the capitulation, others fought it.
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Many Americans are searching facts about where we really are, how we got here, and how we can effectively oppose it. We welcome one another as our perspectives evolve. We can use every voice and every vote we can get. This is how a movement grows.
But, certainly, you have a right to reject newcomers to your political philosophy. Let me know how that works for you...