Donald Trump makes an emotional entrance to the Republican National Convention and names his running mate. We look at how the weekend’s events might affect the direction of travel for the Republican Party. We also analyse Kaja Kallas’s vision for EU diplomacy as she takes up a foreign-policy role at the bloc after serving as Estonia’s first female prime minister. Plus: Ukraine’s mobilisation drive, the fortunes of a once iconic British fashion house and the business headlines. See omnystudio.com/listener for privacy information.