Originally posted by: Capitalizt
Mccarthy was proven right...There were plenty of commies in US government. That doesn't excuse his behavior though.
Proof
and more proof
Yes. I am in the midst of re-reading the incredibly excellent 'Spycatcher' by Peter Wright, and it deals shockingly frankly with the MI5/MI6 dealings with Soviet spies. I have previously read 'KGB', by Oleg Gordievsky and Christopher Andrew. The USA and USSR each obviously and openly viewed each other as the 'Primary Adversary', and devoted spectacular resources in manpower, money, materiel, and time towards espionage, sabotage, assassinations, propaganda, and so forth towards to sole purpose of weakening the target.
So, in a word, yes, there were/are a large number of communists in the country, both before, during, and after the cold war, with the obvious peaks during the full support of the massive USSR's resources.
Now when you get to McCarthy, you find a vile, paranoid, egotistical buffoon, whose antics actually harmed the cause he espoused. The real issue was in getting the FBI/CIA/NSA/DIA the resources necessary to play their side of the chess game to an acceptably high level of quality. Politicians like Sen. McCarthy really had no business making a public spectacle of such highly sensitive matters, particularly when he was so wrong, so often. At the time when he was talking in numbers of hundreds, there were actually thousands of KGB/GRU-affiliated illegals and assets working within our borders.
As to the threats posed, he got that wrong as well. Being a communist wasn't a threat to US national security in any way. Being a communist who worked to supply coveted intelligence to foreign enemies on the other hand, that's a genuine threat. The cold war was a balancing act of intelligence, assets, diplomacy, allies, and vacillating third parties. It was crucial that neither side achieved dominance in any area, lest a 'first-strike' doctrine be deemed feasible to the leadership of either superpower.
It's a complex issue, but McCarthy was a class-A moron. He's the equivalent to our modern sub-100 IQ drooling chicken-hawks, rambling on about the dangers of Islam, when in fact you should worry more specifically about quantifiable and dedicated enemies, not a vague notion of an entire group.