Corey Lewandowski, Politico
We were somewhere over New Jersey, on our way to an event in Delaware, on the Trump helicopter when all hell broke loose. On board were Mr. Trump, the campaign’s press secretary Hope Hicks, security chief Keith Schiller, one Secret Service agent and me. Paul Manafort had been part of the campaign for a few weeks, his job to secure enough delegates to push Trump over the top at the Republican National Convention.
Source: Real Clear Politics