The Italian prosecutor at the centre of the Juventus EPO scandal in the 1990s and Wada's director general discuss doping in football.

Parma vice-president Marco Ferrari talks about the efforts to re-build the club following bankruptcy, while Aston Villa's Rudy Gestede discusses racism in the game after being the victim of abuse last season.

Northern Ireland's Jim Hagan also shares his memories of playing for Celta Vigo in the 1980s.

(Photo Credit: Sascha Steinbach/DFL/Getty Images)