Hot mics, faux pas and protests: the colourful language of our world leaders – video

'They don’t know what the fuck they’re doing,' Donald Trump said after a ceasefire between Israel and Iran was breached on Tuesday. But the US president is not the first politician to swear on camera. From George Bush caught on a hot mic to profanity as protest, we look back at how the world's political leaders have resorted to swearing to express themselves