Is Donald Trump insane?

That’s the question being asked in recent days by prominent columnists, both liberal and conservative, about the Republican presidential nominee.

“During the primary season, as Donald Trump’s bizarre outbursts helped him crush the competition, I thought he was being crazy like a fox,” Eugene Robinson wrote in an op-ed (“Is Donald Trump just plain crazy?”) published Tuesday in the Washington Post.

“Now I am increasingly convinced that he’s just plain crazy,” Robinson continued. “I’m serious about that. Leave aside for the moment Trump’s policies, which in my opinion range from the unconstitutional to the un-American to the potentially catastrophic. At this point, it would be irresponsible to ignore the fact that Trump’s grasp on reality appears to be tenuous at best.”

Robinson was not the only newspaper writer to recently ask such a blunt question about Trump’s fitness for office.

“One wonders if Republican leaders have begun to realize that they may have hitched their fate and the fate of their party to a man with a disordered personality,” Robert Kagan, a senior fellow at the Brookings Institution, wrote in a separate Washington Post editorial on Monday. “We can leave it to the professionals to determine exactly what to call it. Suffice to say that Donald Trump’s response to the assorted speakers at the Democratic National Convention has not been rational.”



Donald Trump speaks in Denver in July. (Photo: David Zalubowski/AP)

Vox founder Ezra Klein made a similar observation following Trump’s press conference the day after last month’s Republican National Convention. Instead of focusing on a unifying message, Trump resurfaced the debunked conspiracy theory that Texas Sen. Ted Cruz’s father was linked to the assassination of President John F. Kennedy.

“Have we stopped to appreciate how crazy Donald Trump has gotten recently?” Klein asked.

“There was no reason for Trump to say any of this,” Klein wrote. “Trump had just accepted the Republican Party’s nomination for president. Cruz had been vanquished, booed off the stage. Trump’s opponent, now, was Hillary Clinton. But he couldn’t help himself. He couldn’t stay on message, he couldn’t suppress the crazy, for 24 hours.”

“Yes, Donald Trump is crazy,” Steven Hayes added last week in the conservative Weekly Standard. “And, yes, the Republican party owns his insanity.”

“I almost don’t blame Trump,” David Brooks wrote in the New York Times on July 29. “He is a morally untethered, spiritually vacuous man who appears haunted by multiple personality disorders. It is the ‘sane’ and ‘reasonable’ Republicans who deserve the shame.”