I feel the need to revisit briefly an issue I raised in an earlier blog post relating to the latest tumult to erupt at the White House.

It involves former staff secretary Rob Porter, who resigned after two former wives and a former girlfriend had accused him of beating them up.

Why in the name of extreme vetting didn’t the White House personnel office detect this behavior prior to hiring this guy?

Donald John Trump has declared his intention to institute an “extreme vetting” regimen for immigrants seeking entry into the United States. I don’t have a particular problem with that.

I do, though, have a serious problem with the White House giving someone such as Porter access to highly sensitive documents when he doesn’t have a top-secret security clearance. Why does he lack such a clearance? Because the FBI was examining the issues relating to the accusation of domestic violence.

And yet … this guy got hired by the White House. Donald Trump let him in the door and allowed Porter immediate access to documents that demanded a top-secret clearance.

Why didn’t the president, the White House chief of staff and other top-drawer West Wing officials invoke the extreme vetting policy it is demanding of immigrants?

This matter well might cost White House chief of staff John Kelly his job. It is being reported that he knew months ago about the allegations of serial spousal abuse, but did nothing about it. The former wives have presented detailed accounts of what Porter allegedly did to them.

One of Porter’s former wives has issued a stern warning to White House communications director Hope Hicks, who is dating Porter: Be careful, Ms. Hicks; your beau is going to beat you up.

Extreme vetting? It’s missing at the White House personnel office.

Astonishing.