Peter Nichols, writing in The Atlantic, points out the problem with President Trump's credibility gap:
Trump faces the gravest foreign-policy crisis of his tenure at a time when his credibility has been shredded. It’s not yet known how Iran will respond to the killing yesterday of its military leader Qassem Soleimani, but the country is already vowing “harsh” revenge. A conflict that has been escalating steadily on Trump’s watch is at risk of erupting into an armed confrontation. In times of war, commanders in chief need people’s trust, but for large swaths of the population, Trump hasn’t earned it. As Samantha Power, who was the ambassador to the United Nations under former President Barack Obama, tweeted this morning: “This is where having credibility—and having a president who didn’t lie about everything—would be really, really helpful.”
Compounding his credibility problem is a desiccated national-security team. Trump’s secretary of state, Mike Pompeo, might be leaving soon to campaign for a Senate seat in Kansas. His longtime defense secretary, James Mattis, resigned last year and was replaced only this summer. His national security adviser, Robert O’Brien, has been in place just a few months—the fourth person to hold the title in three years.
Among his tweets recounting the praise he’s gotten for killing Soleimani, Trump revealed he’s still stuck on impeachment and his own political survival. He posted a video of Representative Russ Fulcher, a Republican from Idaho, delivering a speech on the House floor in his defense, in which the congressman said he would tick off Trump’s crimes and misdemeanors. Then Fulcher stayed silent.
That sight gag, in between messages of support for the killing, is what the 45th president wanted his countrymen to see as they anxiously watched the news and wondered whether war was looming.
Meanwhile, it turns out the president blabbed to anyone who would listen at Mar-a-Lago about his plans to attack Soleimani before it happened.