[SeekAndFind]

RE: Why should he apologize?

It says in the article: “for interrupting their holiday schedules”

[MrB]

For exposing 23 of them as having contempt for the Constitution.

[21twelve]

I could see it being more like a boss coming in on Monday and telling you “Hey - sorry for making you come in over the weekend. But that report HAD to get out - it was critical. I sure appreciate it - and I know you understand the importance of it.”

[lakecumberlandvet]

RE: Why should he apologize?

It says in the article: “for interrupting their holiday schedules”
___

But, notably, NOT for forcing them to vote on the unconstitutionality of the executive amnesty.