Technically, nothing he ordered until he re-oaffed after 7.35 pm this evening is valid, legal, etc......any lawyer currently not backing up to The 0 will tell you that.
I just want to add... can you imagine the lamp-throwing and purple rages if this had happened to someone like Bill Clinton? At least Obama seems good-natured about it. I imagine if Bill’s “big day” in 1993 had been messed with like this, he would have been bashing Roberts and stamping his feet like a kid having a tantrum. In fact, he probably would have had a breakdown at the podium.