US PRESIDENT JOE Biden has accused Donald Trump of echoing Nazi Germany as he kick-started his 2024 reelection campaign with a major speech warning of a threat to democracy. “He’s willing to sacrifice our democracy, put himself in power,” the 81-year-old Democrat said of his likely Republican rival on the eve of the third anniversary of the 6 January Capitol attack. Biden chose a symbolic location for the speech near Valley Forge, the historic site where George Washington regrouped American forces during the war of independence nearly 250 years ago. He said that twice-impeached former president Trump had failed to...