Are you seriously trying to gin up a third Red Scare? That would be funny if it weren't so sad.
The only fifth column in America today is located in the hallowed halls of academia.Guy, your progeny must be defective if they're swayed by someone that easily. They probably just like communism - after all it has its own appeal that really exceeds that of some broken down old overworked professor.
Obviously I am the last person on the planet who wants to say it may be time to write-off America, but I am a realist. There may be time left to change course, but it is not looking good.
One thing you're not is a 'realist', if you think your precious capitalist slave-camp is going to change much at all.