Donald Trump has held an astonishing press conference in which he said the war in Iran was 'very complete' and could end 'very soon', but also claimed that the US had not 'won enough'. The US president is under growing pressure over the economic toll from the conflict, but his words were met with defiance from Tehran. So is the war any closer to ending and has Trump underestimated the resilience of the Iranian regime? Lucy Hough speaks to the Guardian columnist Nesrine Malik