The way a President fights abortion is to appoint judges who uphold the rights of the unborn.
Sorry. That's the lazy man's way of pushing an agenda. First, there are no guarantees that the president will get a chance to appoint any Supreme Court Justices. Since Roe v. Wade will have to be overturned at that level lower court judges don't matter.
Second, there is no way to guarantee which way a judge will vote. You can look at his record but it's not going mean anything when the case is put before his bench.
I still say if a candidate comes out with the platform to aggressively ban abortion he has no chance.
============
Exactly. That's where the rulings originated and that's where they need to be defeated, and in this regard Bush has earned his keep.