18 isn't simply possible or trendy. It is required. You cannot live under 18 (sign meaningful contracts, drive, etc.) without parental consent.
edit: you can't even drink bubbly juice under 21 unless you are in your parent's house with supervision. Yay America.
The distinction between thought and action needs to be made.
I am not in favor of "outlawing" Statist ideologies. Although their spread threatens the existence of liberty, they are not by themselves aggressive. That does not necessarily imply "tolerating" them, but simply that force should not be initiated.
Hillary doubles down on ignorance: "I certainty did not believe that I received or sent any material that was classified." State Department reopens investigation.