The decision could go either way.
I provided the link. Read it!
We are not persuaded that the President acted beyond his authority in this
case: both the words of the Constitution and the history of the nation support the
PresidentÂ’s authority.
Clear now?
It depends on how the moves and motives of all are interpreted.
Here's an analogy:
Let's say there's a rural county in the US west somewhere.
And further, let's say that there's a very long well-paved county road with a 65 mph speed limit for about 5 miles. At only one point, there's a farm road at an intersection. It's a private road that's only used for farm equipment to travel from one side to the other when crops are planted, or sprayed, or harvested.
Now, does the county have the right to put a stop sign on the paved road, or even to post a lower speed limit sign of about 25 mph on a half mile stretch of that road.
Maybe.
But what if the only reason the county is doing this has nothing to do with public safety? What if the only reason the county posted the stop sign and the lower speed limit was to create a speed trap? That's different.
Congress is playing a disingenuous game with the pro forma sessions where no business is planned or conducted. And by doing so, they're trying to prevent the president of the us from being able to fulfill his constitutional duties. I cry foul!