Joe Biden has lost his step and it's worrying when it comes to the commander-in-chief, Charles Kupchan, a former adviser to President Obama and someone who knows the current US President personally told N1. Kupchan, who worked with Obama and Biden during their second term, said the debate between Biden and Trump was a pretty disheartening evening. To see where he sees the future of the Democratic Party and Biden, how much we should be afraid of the second Trump administration, what the growth of the far right means for Europe and the world, but also what he thinks about the elections in Britain and the new Secretary-General of NATO, watch the Kupchan interview with N1, below.