Creed premiere: Sylvester Stallone on Rocky, Oscars, and Donald Trump

Sylvester Stallone, who once more stars as Rocky Balboa in the new film Creed, speaks to Lizo Mzimba at the film's European premiere in London.

Stallone returns as trainer and mentor to Adonis Johnson - played by Michael B Jordan - the son of his late friend and former rival Apollo Creed.