A federal appeals court has denied Donald Trump’s latest effort to stop former Vice President Mike Pence from testifying before a grand jury exploring whether crimes were committed by Trump and his allies as they worked to undo President Joe Biden’s 2020 win. The order from the US Court of Appeals for the DC Circuit on Wednesday rejected a push by the former president’s legal team to stop Pence from being compelled to appear. A federal district judge earlier this month had rebuffed Trump’s position that Pence should be barred from testifying on executive privilege grounds. Unless Trump asks the...