Also forgot - if you show up at a US entry point, and they ask "purpose of visit", and answer "to volunteer with a political campaign", you are likely to be turned back, and/or banned from entry for a period of time.

If you did NOT answer truthfully (and entered, and then volunteered), you have committed a US crime, so these volunteers, openly committed several crimes, and their reward is to be allowed to print stories in Canadian newspapers?

My opinion stands whether someone wanted to come and volunteer for Trump, Clinton, Saunders, whoever..

It is simply wrong, and disappointing that Canadians generally do not see this.