Donald Trump may have started the Republican presidential primary strong with wins in Iowa and New Hampshire — but nearly half of GOP voters there didn’t vote for him. When those voters were asked if they’d vote for him in November, if he was the nominee — a good percentage of them said no. So who are these Republicans that won’t vote for Trump? WSJ looks at the data to see who this is and what it could mean for Trump in the general election. 0:00 Trump’s problem 0:47 What defines these voters? 3:43 The stakes for the general election #Trump #Election #WSJ