Donald Trump's election headquarters in Charleston, the day after a big Trump rally.
Since other contenders dropped out of the race for the Republican Party nomination Donald Trump has become the presumptive presidential candidate.
Trump has promised to re-open closed coal mines and get miners back to work, a very popular platform in this coal state which is one of the nation's poorest.
Dermot Tatlow / Panos Pictures /Felix Features /Felix Features 6 May 2016
Not available in Austria, Germany or Switzerland.Please note: images taken on an iPhone, hence limited resolution.