Donald Trump and Kamala Harris are in a tax policy arms race, copying and one-upping each other’s proposals in a bid to court key battleground state voting blocs ahead of a looming battle in Washington to rewrite the tax code https://t.co/PtzOvjvgVW— Bloomberg Economics (@economics) August 18, 2024 Vice President Kamala Harris holds a narrow lead over former president Donald Trump in the preside..