Former US President Barack Obama's birthday wish for wife Michelle exhibits his luck "to be able to take on life's adventures ...

Michelle Obama's memoir is on course to become the most popular autobiography to date ... to the book alongside that of former US President Barack Obama. Mr Obama's book is yet to be published.

It may be President Trump's communication tool of choice - but it's a tweet by former President Barack Obama ... three tweets, Mr Obama quoted a passage from Mr Mandela’s autobiography, The ...