What next for Biden's America? Trump threatens to blight presidential transition

The celebrations and commiserations continue in the United States. Democratic supporters who voted in Joe Biden as the 46th US president literally danced in the streets this weekend after the result was announced. But as the corks were popping, Biden and his Vice President-elect Kamala Harris were turning their eye to business. Their plans include a task force to try to take control of the Covid-19 pandemic that has killed over 230,000 people in America. It's a key issue on the minds of Americans, coast to coast.