Vice President Kamala Harris is set to propose a tax deduction of up to $50,000 for new small businesses on Wednesday, a significant increase from the current relief and part of her economic policy aimed at appealing to middle-class Americans as she campaigns for the presidency, which she announced over a month ago. Harris seeks to differentiate her economic strategy from her opponent, Republican Donald Trump, focusing on tariffs and taxes. Her progressive agenda emphasizes taxing wealthier...