America's First Lady Michelle Obama returned to Stansted Airport tonight (Monday) at the start of an official visit to the UK to promote Let Girls Learn, her international effort to encourage disadvantaged teenagers towards further education.The 51-year-old writer and lawyer was accompanied by her mother Marian Robinson, 77, often dubbed "the first Granny", and daughters Malia, 16, and Sasha, who has just celebrated her 14th birthday for the whistle-stop tour, which is expected to...
