Let’s see how this will go. Some judge in the 9th Circuit will issue some type of order to halt any construction. 9th will uphold it. It will be expedited to the Supreme Court and in about 6 months they will uphold it 5-4 with Roberts voting in the majority.
Meanwhile over in the House the majority will issue Articles of Impeachment. A number of the Never Trumpers in the GOP will vote to affirm. It will be sent to the Senate where, contrary to Bill Xlinton’s case, a real trial with real, live witnesses appearing will be conducted with that same Never Trumper Roberts sitting on the Bench lording over the process.
Then it will be touch and go to see how many of the feckless Republicans will vote to convict.
Of course this is all conjecture on my part.
All too plausible a scenario.
Actually, there are two possibilities.
1. We prevail in court and the wall is under construction in 2020. We win.
2. We don't prevail in court and the emergency declaration is thwarted. This gives President Trump a huge campaign issue and he is re-elected. He brings enough Rs into office that we can pass a wall appropriation. We win.
Of course there is a third possibility. RBG either retires or expires before SCOTUS gets the issue. We win.
Or. Everyone know by is about dead an that Trump will prevai!