The Duchess of Cambridge returned to her old prep school, St Andrew's School in Berkshire, to meet students and teachers.
The school traditionally observes St Andrews Day and Kate, who studied there from 1986 to 1995, wore a tartan coat which was in keeping with the occasion.
More top news
The President's announcement on climate change is yet another attempt at securing an elusive climate change legacy.
Two cranes have collapsed during a bridge building operation onto housing in Holland, seriously injuring at least 20 people, reports say.
About 130,000 litres of fake vodka have been seized from an illegal booze factory, the tax office said.