More Republicans speak out against Trump

Donald Trump’s inability to unify the US at a time of grave unrest is testing his uneasy alliance with members of his own Republican party.

Some have spoken out against the president, having been emboldened by General James Mattis’s plea for a leader who lives up to American ideals of a more perfect union.

Alaska Senator Lisa Murkowski on Thursday called the rebuke by Mr Trump’s first Pentagon chief “necessary and overdue”.

“Perhaps we’re getting to the point where we can be more honest with the concerns that we might hold internally, and have the courage of our own convictions to speak up,” Ms Murkowski said.

Mr Trump has responded to violence accompanying some protests following George Floyd’s killing in Minneapolis by calling for more “law and order” to “dominate” even peaceful demonstrations.

He has been slower and less forceful in addressing racial injustice and questions of police brutality that lie at the heart of the unrest.

Asked whether she could still support Mr Trump, Ms Murkowski replied: “I am struggling with it. I have struggled with it for a long time.”

In fact, he promised on Thursday to campaign against Ms Murkowski when she seeks reelection in 2022.

“Get any candidate ready, good or bad, I don’t care, I’m endorsing,” Mr Trump tweeted.

Most in the GOP are not breaking with him. Senator Mike Braun of Indiana said Mr Mattis’s missive was not discussed on Thursday at the GOP’s lunch.

Asked for this thoughts on Mr Mattis and Ms Murkowski, Senate Majority Leader Mitch McConnell offered no response.

Democratic senators, meanwhile, gathered at the Capitol’s Emancipation Hall to bow — some kneeling — in an 8-minute, 46-second moment of silence for Mr Floyd, representing the time he was held to the ground by police before he died.

House Speaker Nancy Pelosi sent Mr Trump a letter seeking an accounting of the “increased militarisation” towards protesters “that may increase chaos”.

For Republicans, the challenge peaked this week when federal forces abruptly cleared peaceful protesters from Lafayette Park near the White House so Mr Trump could stage a photo op in front of St. John’s, the “church of presidents”, holding up a Bible.

“Donald Trump is the first president in my lifetime who does not try to unite the American people — does not even pretend to try. Instead, he tries to divide us,” Mr Mattis wrote in The Atlantic, adding the upheaval was the result of “three years without mature leadership”.

“We can unite without him,” Mr Mattis wrote.

In some respects, the statement read like a suggestion to Republicans as much as to the nation as a whole. Until Mr Mattis released it, saying little or nothing against the loyalty-loving president remained a popular choice for Republican members of Congress.

But after Mr Mattis’s rebuke, Mr Portman was more willing to discuss Mr Trump’s handling of the protests.

He pointed out that Mr Trump, in prepared remarks, did condemn Mr Floyd’s killing and applauded peaceful demonstrations. But “his tone and words kind of in between those more formal presentations have not unified people,” Portman said.

Senator John Barrasso, a member of the GOP leadership, did not denounce Mr Mattis, saying on Thursday he would prefer to speak of issues that unify people.

For his part, Mr Trump dismissed Mr Mattis, who served nearly a half-century in the military, as “the world’s most over-rated general”.