Donald Trump’s attorneys suggested at his presidential immunity hearing this week they might take up a long-shot pot-shot at special counsel Jack Smith’s eligibility to prosecute their client, a new report shows. D.C. Circuit Judge J. Michelle Childs this week asked Trump’s attorney to state his position on a challenge — filed with the Supreme Court last month by Reagan-era Attorney General Ed Meese — contending Smith’s appointment was not constitutional, the Washington Times reports. “I think it raises very powerful questions,” Dean John Sauer replied. “But we have not raised it at this time….