The president reportedly chose Zacharia after seeing her on television, but her first press briefing and disastrous interviews sealed her fate

And so Katie Zacharia joins the mayfly ranks of Liz Truss, Anthony Scaramucci, New Coke, CNN+ and Quibi. To say she burned twice as bright and half as long would be too kind. She went out like a firework on a soggy night.

The White House confirmed on Friday that Zacharia was leaving her role as press secretary after just five days on the job. No one was surprised after a lacklustre press briefing debut and scrutiny over her legal credentials.

Claims that James Talarico suffered a mental health crisis spread across rightwing media, offering a warning about disinformation ahead of the US midterm election

Where is James Talarico? The question ricocheted around rightwing echo chambers before metastasising into a conspiracy theory – and a reminder of the persistent danger of disinformation in the US midterm elections.

The smear campaign began when Talarico, the Democratic candidate for the US Senate in Texas, was not seen in public for nine days. His campaign was slow to explain why. While nature abhors a vacuum, Donald Trump and social media seize on one and weaponise it.

Katie Zacharia’s maiden briefing was excruciating – at least her predecessor had delivered her propaganda hot

Well, that was weird. Katie Zacharia, the new White House press secretary, made her debut on the podium on Tuesday with all the warmth, wisdom and political dexterity of an AI avatar.

Zacharia was all stilted delivery, nervous tics and lack of eye contact. With an eerie lack of emotion, she served up pro-Trump talking points, took only three questions and vanished after 14 minutes. It was like the West Wing had turned into uncanny valley.

The tourist attraction just unveiled an elaborate, full-scale overhaul to match Trump’s second-term aesthetic

Sitting behind a replica Resolute Desk, nine-year-old Sydney Wright posed for the camera like a future US president. “I love it,” she smiled. And what about the dazzling gold appliqués, gold leaf and gold trim surrounding her? “It’s cool.”

Sydney was among a steady stream of visitors on Thursday to The People’s House: A White House Experience, an interactive museum – with an orientation film narrated by The West Wing star Martin Sheen – at 1700 Pennsylvania Avenue, just 150 yards from the real thing.

Pentagon said execution of Nidal Malik Hasan, who killed 13 people at Fort Hood in 2009, would be broadcast live

• US politics live – latest updates

The US is facing worldwide condemnation over a “barbaric” plan to execute a disabled man by firing squad and livestream it to the public, with critics comparing the Trump administration to dictatorships in Iran and Afghanistan.

The Pentagon confirmed on Thursday that the execution of Nidal Malik Hasan, convicted of killing 13 people at a military base at Fort Hood in Texas in 2009, would be livestreamed on 3 December.