It’s a close race for Democrats and Republicans in California’s primary race, according to a new poll from USC. Hillary Clinton leads 45 to 37 percent over Bernie Sanders, while Donald Trump is up just 37 to 30 percent over Ted Cruz. However, there are some surprises buried in the data. The reasons why California Republicans support Trump aren’t all what you might expect. The racial gap we’ve seen nationwide between Clinton and Sanders voters is far less pronounced here. We break down the data.