 Yet more Democrats in the U.S. Congress have called on President Biden to end his campaign pre-election. They issued their appeal hours after Mr. Biden's team said he would be returning to campaigning next week. He's currently isolating after testing positive for COVID. Adam Smith is a former chairman and now the most senior Democrat in the House Armed Services Committee in the U.S. Congress. My colleague Sean Lay asked him if following Donald Trump's well-received speech,