schiff and the intelligent committee, gerald nadler and the judiciary committee are going to look into whether the president is stretching his powers in order right to undermine the separation of powers. professor, let me push you on one piece and whip around to get our other panelists in. you made several references to foreign leaders. i think some people would view that potentially provocative. couldn t a solicitor general of the united states cite plenty of u.s. leaders like fdr and truman who certainly within the law at least pushed to see where the courts would stop them on emergency and military powers? there s no question that presidents like roosevelt and lincoln and truman, in actual war circumstances, have stretched the law. but we have had no instance in american history where a president for obviously political reality tv purposes as usurped congressional powers.