Senate Republicans are making it very clear: the John Bolton bombshell that Donald Trump personally told him he was withholding congressionally mandated funds for Ukraine for his own political gain is nothing new. They knew it all already and it doesn't make a difference, so what? So there's no reason at all they need to hear directly from Bolton.
There's one person though, that shouldn't be thinking "so what": Chief Justice John Roberts. After all, he is the chief justice of the United States. He is supposed to be the one guy ultimately in charge of the rule of law for the whole land. He, as law professors Neal K. Katyal and Joshua A. Geltzer and former Republican Rep. Mickey Edwards argue, is the one person who could go over the Republicans' heads and order subpoenas from Bolton or any other witness who should testify. That's if Roberts doesn't want to go down in history as the chief justice who presided over the biggest sham of an impeachment trial for the most criminal president the nation's ever had. House impeachment managers need to put him to that test.
Sign the petition: Justice Roberts has a responsibility to be impartial and apolitical, but if he does not take initiative to subpoena Bolton, the Democratic House managers have an obligation to step in.
It's pretty simple. The House managers, Rep. Adam Schiff and team, can ask Roberts to issue the subpoenas. The lawyers explain that the impeachment rules in effect "specifically provide for the subpoenas of witnesses, going so far in Rule XXIV as to outline the specific language a subpoena must use—the 'form of subpoena to be issued on the application of the managers of the impeachment, or of the party impeached, or of his counsel.'" Furthermore, the rules provide that "the chief justice, as presiding officer, has the 'power to make and issue, by himself,' subpoenas." It would take a two-thirds vote of the Senate to overturn his decision to subpoena witnesses or documents. Republicans don't have 67 votes.
So far, Roberts has simply sat in the presiding chair and done nothing except to respond to Susan Collins' vapors and tell both sides to be nice to each other. That's just the way he wants it, undoubtedly. But he has a job, one the framers of the Constitution laid out clearly.
"The framers' wisdom in giving this responsibility to a member of the judiciary expected to be apolitical and impartial has never been clearer," write Katyal, Geltzer, and Edwards. The House managers need to make him do that job.