Hillary Clinton, The 'Gender Card' And What It Could Mean In November

It's essentially impossible to win the Democratic nomination without support from women.

In primaries and caucuses across the country, women make up a solid majority of the Democratic electorate. In fact, according to exit poll data, there's not a state that's voted to date where women made up less than 54 percent of Democratic voters. And, in Mississippi, women made up nearly two-thirds (64 percent) of Democratic primary voters