One thing this whole circumstance and discussion is making clear:
In America, for a certain sector of the population, "Terrorism" is a racial thing.  Attacks on Americans are only "Terrorism" if non-whites perpetrate it.
Admit it, had the driver been ethnically Middle Eastern, or for that matter black, hispanic or asian (even if somehow sympathetic with the White Nationalists - and there are ethnic minorities who for some absurd reason ARE sympathetic), the knee jerk reaction of the right would have been to scream "TERRORISM".
That is the view of the President, apparently.  
If he won't refer to Fields as a "TERRORIST" for driving the car in apparent anger into an AMERICAN CROWD gathered on AMERICAN SOIL to express concern over an AMERICAN POLITICAL ISSUE, then "TERRORISM" to this President is a matter of race, not conduct, not intent, and not result.  It means an American white is incapable of Terrorism.
We, in Hawaii should be very, very, very concerned.  . . .