Hours after his inauguration, President Joe Biden has signed a series of executive orders to keep the US in the WHO, end the entry ban from mostly Muslim-majority countries, bolster environmental protections and strengthen the fight against Covid-19.
Some 34 years after first seeking the job, Joe Biden has been sworn in as the 46th US president, bringing to an end the most tumultuous administration of modern times and charting a new course to tackle Covid-19 and unite a splintered nation.