What Trump could do to make Obamacare ‘implode’ By: MarketWatch July 28, 2017 at 11:00 AM EDT There are a few ways President Donald Trump could make Obamacare, as he says, implode. Read More >> Related Stocks: Aetna Anthem Inc Centene Corp HEALTHCARE Humana S&P Biotech SPDR S&P Pharmaceuticals SPDR Standard & Poors 500 UnitedHealth Group