US President Joe Biden is looking forward to "getting back on the campaign trail next week", fortifying his commitment to stick in the race as more Democrats on Friday called for him to step aside as the party nominee. “The stakes are high, and the choice is clear. Together, we will win," he said. His statement comes amid conflicting reports of conversations within Mr Biden's circle and the larger party about the president's future. Over the last several weeks, the president has been...