We work with manufacturers in a variety of ways to ensure the smooth operation of a system here that provides oil and gas products to American consumers, but I don't think it was anything more specific than that.

WHITEHOUSE: Press Briefing

"We are conscious of the delicate economics of some our more fragile routes, and will be looking at ways to make the operation of the Isle of Man Airport more cost effective in the future, " he said.

BBC: Isle of Man airport passenger numbers down

As the scale of his operation grew, he began hiring agriculture experts to help him find ways to make his operation more efficient.

FORBES: The Ray Kroc of pigsties