A new Quinnipiac poll finds that 63% of voters say that President Trump is doing more to divide the country, while 31% say he is doing more to unite the country, his worst score yet on this question.

Trump’s job approval also hits a new low of 35% to 59%.

Former National Intelligence Director James Clapper questioned President Trump’s fitness for office following his freewheeling speech in Phoenix last night, which Clapper labeled “downright scary and disturbing,” the Washington Post reports.

Said Clapper: “I really question his ability to be — his fitness to be — in this office. I also am beginning to wonder about his motivation for it — maybe he is looking for a way out.”

He also noted he’s worried about the president’s access to nuclear codes: “The whole system is built to ensure rapid response if necessary. So there’s very little in the way of controls over exercising a nuclear option, which is pretty damn scary.”

Rick Klein: “Raise your hand if you thought Afghanistan was the only war he was committing to this week. A day after President Trump called on the nation to ‘heal our divisions within,’ and where he sent thousands of additional Americans into combat, he spent 80-plus wild minutes picking at the nation’s freshest wounds.”

“The fact that he was eager to relitigate his response to Charlottesville – to suggest, falsely, that it was just a matter of the ‘dishonest media’ twisting his words – displays a stunning lack of understanding about the severity of the damage he did last week, to himself, his party, and maybe the nation. In understanding Trump’s strategy, tallying the deceptions, half-truths, non-truths, and selective recitation of nonfacts isn’t close to enough. Perhaps he can deceive himself, and even get many of what remain of his followers in the same frenzied place as he was in Phoenix Tuesday night. But President Trump is getting smaller even as he gets louder.”

Said Trump: “Most people think I’m crazy to have done this. And I think they’re right.”

James Hohmann: “The bigger picture is that the president is in denial. His tendency to gloss over mistakes and pass the buck by recasting history in terms most favorable to himself was on vivid display.”

New York Magazine: 23 outrageous moments from Trump’s rally in Phoenix.

Washington Post: “But as the night dragged on, many in the crowd lost interest in what the president was saying.”

“Hundreds left early, while others plopped down on the ground, scrolled through their social media feeds or started up a conversation with their neighbors. After waiting for hours in 107-degree heat to get into the rally hall — where their water bottles were confiscated by security — people were tired and dehydrated and the president just wasn’t keeping their attention. Although Trump has long been the master of reading the mood of a room and quickly adjusting his message to satisfy as many of his fans as possible, his rage seemed to cloud his senses.”

A new Politico/Morning Consult poll finds just 39% of voters approve of the job President Trump is doing in this week’s poll — down from 44% just a week ago.

Much of the decline in Trump’s approval rating appears to have come from self-identified Republican voters — 73%, down from 81% last week.