Mick Mulvaney has raised concerns over where President Donald Trump's helicopter will land following the installation of two new flagpoles at the White House.

While President Donald Trump weighs the single most consequential decision of his time in office so far — the possibility of US military intervention in Iran — he’s also completing a personal project years in the making.

Ex-White House chief of staff Mick Mulvaney — who served in Donald Trump’s first term — warned Wednesday that at least one of the massive, newly-installed flagpoles at the White House could prove to be “problem.