Terroristic Threats?

N.J. Mother Arrested, Guns Confiscated- By Attending Property Tax Dispute Forum

It's a bit of a read to get through what is said to have happened, and I'd really like to see video of the event, but in the end:

She was arrested and booked for "terroristic threats" and "contempt."

Terroristic threats? The Fort Hood shooter (Hasan) was never even charged with terroristic anything - and he killed 13 people. He was "charged with 13 counts of premeditated murder and 32 counts of attempted murder by the Army;" No terrorism.

Why are they so quick to label Americans as terrorists or possible terrorists when they go out of their way to avoid calling REAL terrorist what they are? And they are dumbfounded when we ask Eric Holder if they think they can target American citizens with drones?