Originally Posted by Tyrion
The professor didn't call to get someone arrested for their viewpoints, the professor called because she felt the student's viewpoints meant that he might have a bit of an itchy trigger finger. She's still stupid for thinking he was going to shoot up the school, but it's not like she was deliberately trying to squash political opinions she didn't approve of.
Well the point is still the same, because the student thought that some of the shootings wouldn't have resulted in many fatalities if students had concealed firearms, and said as such. The teacher felt threatened because of her beliefs, that is actually classic subconscious intolerance.