Voters hit the polls in Oklahoma, Colorado, Maryland, New York, Utah, South Carolina and Mississippi on Tuesday in a big primary election night that delivered shocking results in some races and predictable outcomes in others, setting the stage for what's to come in November.
The hottest races: Voters in New York's 14th district stunned the country by voting for a 28-year-old socialist, Alexandria Ocasio-Cortez, over the fourth most powerful Democrat in House leadership, Rep. Joe Crowley. Former presidential candidate Mitt Romney made his comeback by securing the GOP nomination for U.S. Senate in Utah. And President Trump's gamble on South Carolina Gov. Henry McMaster payed off, despite millionaire John Warren initially forcing the incumbent into a head-to-head runoff.