Tech Tent

Will the new US President bring a new era in relations with the tech giants? Plus, as schools remain closed in many places, how online learning is helping educate children. And why a global semiconductor shortage is hitting carmakers. Presented by Rory Cellan-Jones, with senior BBC tech reporter Jane Wakefield. Produced by Jat Gill.(Image: President Joe Biden against a pink/ yellow gradient background, Credit: Getty Images).