Benicio del Toro, the Oscar-winning star of The Usual Suspects, Traffic and Sicario, is one of this year’s guests of honour at the Lumière Film Festival in Lyon. During his masterclass, the 57-year-old actor delved into his career and when asked about his film Sicario and how director Dennis Villeneuve considers it less a film about drugs and more one about borders, the conversation swerved to how US politicians have been using borders to weaponise the topic of immigration. With just a few weeks to go before the US elections, Benicio del Toro said: “You can’t group people and say they are all …