Here's just part of how Steve Peoples and Jonathan Lemire described it at apnews.com:
President Donald Trump’s return to the campaign trail was designed to show strength and enthusiasm heading into the critical final months before an election that will decide whether he remains in the White House.
Instead, his weekend rally in Oklahoma highlighted growing vulnerabilities and crystallized a divisive reelection message that largely ignores broad swaths of voters — independents, suburban women and people of color — who could play a crucial role in choosing Trump or Democratic challenger Joe Biden
The lower-than-expected turnout at the comeback rally, in particular, left Trump fuming. . . .
The campaign had been betting big on Tulsa.
Trump’s political team spent days proclaiming that more than 1 million people had requested tickets. They also ignored health warnings from the White House coronavirus task force and Oklahoma officials, eager to host an event that would help him move past the civil rights protests and the coronavirus itself.
His first rally in 110 days was meant to be a defiant display of political force to help energize Trump’s spirits, try out some attacks on Biden and serve as a powerful symbol of American’s reopening.
Instead, the city fire marshal’s office reported a crowd of just less than 6,200 in the 19,000-seat BOK Center, and at least six staff members who helped set up the event tested positive for the coronavirus. The vast majority of the attendees, including Trump, did not wear face masks as recommended by the Trump administration’s health experts.
After the rally, the president berated aides over the turnout. He fumed that he had been led to believe he would see huge crowds in deep-red Oklahoma, according to two White House and campaign officials who spoke on the condition of anonymity because they were not authorized to speak publicly about private conversations.
There was no sign of an imminent staff shakeup, but members of Trump’s inner circle angrily questioned how campaign manager Brad Parscale and other senior aides could so wildly overpromise and underdeliver, according to the officials.
Publicly, Trump’s team scrambled to blame the crowd size on media coverage and protesters outside the venue, but the small crowds of pre-rally demonstrators were largely peaceful. Tulsa police reported just one arrest Saturday afternoon.
It’s unclear when Trump will hold his next rally.