Five takeaways from races in Nevada, South Carolina and Texas

Voters from different sides of the country headed to the polls on Tuesday evening, lending some new insight into what to expect going into the general election in November. 

Former President Trump saw his endorsement put to the test in two key races in South Carolina, while Republicans saw victory in a South Texas congressional district that could bode well for their strategy in the region. 

Meanwhile, progressives saw yet another defeat, this time in Nevada. 

Here are five takeaways from the June 14 primaries.

Trump’s endorsement record takes another...