Donald J. Trump’s blustery attacks on the press, complaints about the judicial system and bold claims of presidential power collectively sketch out a constitutional worldview that shows contempt for the First Amendment, the separation of powers and the rule of law, legal experts across the political spectrum say.
Even as much of the Republican political establishment lines up behind its presumptive nominee, many conservative and libertarian legal scholars warn that electing Mr. Trump is a recipe for a constitutional crisis.
.. David Post, a retired law professor who now writes for the Volokh Conspiracy, a conservative-leaning law blog, said those comments had crossed a line.
“This is how authoritarianism starts, with a president who does not respect the judiciary,” Mr. Post said. “You can criticize the judicial system, you can criticize individual cases, you can criticize individual judges. But the president has to be clear that the law is the law and that he enforces the law. That is his constitutional obligation.”
.. Randy E. Barnett, a law professor at Georgetown and an architect of the first major challenge to President Obama’s health care law, said he had grave doubts on both fronts.
“You would like a president with some idea about constitutional limits on presidential powers, on congressional powers, on federal powers,” Professor Barnett said, “and I doubt he has any awareness of such limits.”
.. Several law professors said they were less sure about Mr. Trump, citing the actions of another populist, President Andrew Jackson, who refused to enforce an 1832 Supreme Court decision arising from a clash between Georgia and the Cherokee Nation.
“I can easily see a situation in which he would take the Andrew Jackson line,” Professor Epstein said, referring to a probably apocryphal comment attributed to Jackson about Chief Justice John Marshall: “John Marshall has made his decision; now let him enforce it.”
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“He owns Amazon,” Mr. Trump said in February. “He wants political influence so Amazon will benefit from it. That’s not right. And believe me, if I become president, oh do they have problems. They’re going to have such problems.”