Dude, why don't you diagram that sentence that I bolded and tell me what logical conclusion you get. Talking about losing your credibility.
If he doesn't understand that it's done outside of criminal investigations, he doesn't understand how it works.
Am I being gas-lighted?
You aren't being gas-lighted, I'm just incredibly pedantic, which I feel is important when picking apart politicians and their ilk.
From Chiropteron:
I think you don't. [Useless quip]
If the CIA or NSA or FBI are doing an investigation, they would be the ones to do the unmasking, NOT a whitehouse staffer who reports directly to Obama. [Factually correct statement, as CIA/NSA/FBI investigation doesn't necessarily require a whitehouse staffer to do the unmasking, they can do it themselves. Note that this is irrelevant to anything we're talking about, which I'll get to in a minute]
The president is NOT an intelligence agency [Factually correct, and irrelevant], and would never be conducting a criminal investigation.[Factually correct, and also irrelevant]
Which pretty much leaves political sabotage as the only explanation. [Completely false, and weakly derived from previous statements].
His statement was wrong, which you pointed out, but not because he didn't understand the unmasking procedure (request by authorized individual to reveal the name of an otherwise obfuscated citizen), only WHY it's done. This may or may not have been done intentionally. I say that because as he may be ignorant, it's also not unusual for someone to attempt to derive a false conclusion from twisted 'evidence'.