Vice President Kamala Harris, now the Democratic presidential nominee, has policies that differ significantly from Republican nominee Donald Trump on key issues such as electric vehicles, oil & gas, health care, reproductive rights, and taxes. Harris supports EV manufacturing, environmental regulations, single-payer health care, reproductive rights, and tax credits for the middle class, while Trump opposes EV mandates, favors rolling back environmental rules, supports the current healthcare system, and promises to eliminate income taxes.