The daughter of the president’s chief of staff joined an American businessman in Republika Srpska as he explored a gas pipeline. And six current and former campaign advisers recently traveled there for an election.

President Trump wrote on social media that the advisers, James Blair and Chris LaCivita, serve as “outside consultants” for his political operation.

James Blair and Chris LaCivita, who are leading the president’s congressional campaign operation, traveled to Republika Srpska to provide election advice.