US actors Brad Pitt and Angelina Jolie, seen here in California last year, have flown into Sarajevo for a surprise visit, in a break from Venice, where Jolie is working on her latest film, a police official has told AFP.(AFP/Getty Images/File/Kevin Winter)AFP – Film stars Brad Pitt and Angelina Jolie flew into Sarajevo for a surprise visit, in a break from Venice, where Jolie is working on her latest film, a police official told AFP.