[Justa]

"ad hominem attacks on Col. McGregor. Either he is correct, or he is not. Can we please talk about FACTS, instead of the messenger."

So, posting speculative assertions without supporting evidence is your issue? Well, isn't that what Tucker Carlson and McGregor opened the discussion with?

People who speculate, spread rumors and lie to affect opinion and morale are the issue. They deserve whatever derision and scorn comes their way.

[HonorInPa]

What you describe is not ad hominem attack. Ad hominem is attacking by name calling, trashing the person rather than the argument - sound familiar?