Defiant Trump doubles down, while Biden edges to victory in key states

Three days after the US election, races in several key states remain too close to call: Georgia, Nevada, North Carolina, and Pennsylvania. The Associated Press has declared Arizona for Joe Biden, which puts the contender on 264 Electoral College votes, just short of the magic 270. Donald Trump, on 213 votes, has launched several lawsuits alleging voter irregularities and fraud, though has provided no evidence of wrongdoing.