As US President Joe Biden prepares to host his virtual climate summit on Earth Day, Treasury Secretary Janet Yellen has said private money will be needed to help the country become carbon neutral. Finance plays a major role in this area, with "green bonds" being used to fund investment in projects including renewable energy, public transport and low-carbon housing. Also today, we bring you a report from a French seaside town where businesses are preparing for Covid-19 restrictions to be lifted so that visitors can return.
