Today, a look at how a Donald Trump nomination might affect Wall Street and the battle over trade and reforms in the Democratic race in Michigan.
- Michael Bloomberg had been flirting with a run for president but says he's decided against it
- Last night's Democratic debate offered a contrast between Bernie Sanders' idealism and Hillary Clinton's pragmatism
- Volatility in the Republican Party may affect the U.S. economy if Donald Trump wins the nomination
- Can Marco Rubio pull in the suburban family votes he banked on?