Trump’s tariffs and the Grammy Awards

Donald Trump follows through on his threats to impose tariffs on Mexico, Canada and China, while promising more tariffs against the EU. Also on the programme: Nato secretary-general Mark Rutte meets Hungary prime minister Viktor Orbán. Then: The Christian Democratic Union of Germany holds its party convention today, taking a hard line against immigration. Plus: we cover the Grammy Awards and the César Awards.See omnystudio.com/listener for privacy information.