Nope. Sorry. If the case was about Trump firing illegal immigrants then you'd have a very valid point. However the case was regarding Trump University and Trump was claiming he can't get a fair trial from a Judge who believes in immigration BECAUSE HE IS Hispanic. Therefore, Anyone can claim they can't get a fair trial due to a Judge's beliefs. What's to keep any black man from checking the history of most Judges in the south and determining they had ancestors who owned slaves, then claiming they can't get a fair trial? Again, you must trust that the elected Judge can do his job, regardless of his feelings, or else every Judge must be pre-judged based on their belief system. As to a Judge recusing himself, it's typically if he knows one of the people in the trial, or is indirectly affected.