Prince Harry has arrived in London's Trafalgar Square at the launch event for his Walking With The Wounded trek to the South Pole.
The royal will lead a team of wounded forces personnel in a race raise funds for charity.
The 200-mile expedition begins this Sunday as Harry races two other teams of ex-servicemen.
More top news
Even if you're having a tough day in the office, it's unlikely to be as difficult as the one facing the director of the US Secret Service.
The first behind-the-scenes photographs of George Clooney and Amal Alamuddin's Venice wedding have been published in a celebrity magazine.
The US Secret Service chief faces questions from politicians today over the latest in a series of worrying White House security breaches.