Giuliani Argues Election Fraud in Federal Court

Pinch hitter Rudy Giuliani stepped up to the plate today in Pennsylvania after Trump's lawyers who were originally meant to argue the case suddenly resigned. Its almost certain that Rudy will lose this particular battle. But will his chances improve after they appeal to the US Supreme Court? Also, what will happen to the other Trump campaign lawsuits? how many more of Trump's attorneys will quit moving forward?