What if RP introduced articles of impeachment against the SCOTUS judges for throwing out Obama natural born citizen cases, with the assertion that all U.S. citizens have "standing?"
The Supreme Court was ruling some of the New Deal policies as unconstitutional (e.g pricing controls). FDR proposed adding new justices to the court beyond the nine (which would, of course, be appointed by FDR and pro-New Deal.) The Congress stopped the plan.