Trump’s tax plan sets the stage for Dow 30,000 By: MarketWatch April 26, 2017 at 10:40 AM EDT Lower corporate taxes could supercharge the economy and boost company earnings, says Nigam Arora. Read More >> Related Stocks: 3M Co American Express Applied Materials Bank of America Caterpillar DuPont USA E Trade Financial Expedia Facebook Intel Corp JPMorgan Chase & Co McDonald's Corp Royal Dutch Shell Cl B ADR SPDR S&P 500 ETF Trust T-Mobile US Walgreens Boots Alliance