They’ve been a key pillar of President Trump’s second term, but now a US appeals court has ruled that most of his sweeping trade tariffs are illegal. Trump says their removal would be a ‘disaster,’ but the final decision will rest with the Supreme Court. So what next for Trump’s signature policy? Our correspondent in the US explains more.

Meanwhile, as Fed governor Lisa Cook fights to block President Trump firing her, a legal hearing on the matter ended without a ruling. But with ongoing tensions and concerns over the bank’s independence, who would want the next Fed chair job when the role becomes vacant next year? We hear from a former regional Fed president who says he’s up for the job.

And what are your thoughts on’ blue sky thinking’, ‘circling back’ and’ diarising some thoughtification’? Love it or loathe it, workplace jargon is commonplace in many companies. We speak to authors James Schloefell and Charles Firth about their new book on the subject of workplace speak.