I'm not a fan of Justin Trudeau so only recently came across some related history which seems pertinent to the pizzagate investigation.

I came across this comment on this video: The Ugly Truth About Justin Trudeau | Ezra Levant and Stefan Molyneux

Justin Trudeau was my grade 8 drama teacher and was an ultimate frisbee coach for my classmates (I kid you not!). "Mr. T." was a lazy, narcissistic jerk, and while most of the staff members hated him they kept quiet because they understood that his name enhanced our school's reputation. By grade 10 everyone found out that he had lead on some of the female teachers and was an unabashed flirt before he dumped them like old news. It was vile, especially for someone who pontificates about how every man should be a feminist!

As a side note, his best friend was our history teacher -- a guy who had 50x Justin's intellect and could have had a prominent future within the Liberal party, had he not gone to jail for distributing kiddie porn. *The more you know.

Turns out that Justin's history teacher friend was Christopher Ingvaldson who also taught at the West Point Grey Academy when he was a drama teacher there: http://www.metronews.ca/news/vancouver/2013/01/09/vancouver-ex-private-school-teacher-sentenced-to-three-months-for-child-porn.html

A search for greater shock value led Ingvaldson to stray from legal pornography to illegal, according to the sentence, where Australian police eventually caught him as part of a 14-member Facebook group called “Little Girls Love to Play Too.”

The person who ran that Facebook pedophile group was James Paul Byrd: https://ten8.wordpress.com/2010/12/28/former-lincolnton-nc-banker-indicted-on-child-pornography-charges/

More information on that pedophile group was posted on this forum: http://www.websleuths.com/forums/showthread.php?123719-NC-James-Byrd-set-up-FB-quot-Little-Girls-Love-to-Play-Club-quot-6-men-indicted

".....Others facing federal charges include Michael Engelking, David Large, Brian Slott, Daniel Slott and Henry Wright. All of the men used women’s names online and Facebook groups to distribute explicit images of young girls, according to the indictment...."

and

"....Byrd, a former owner of Byrd Sundries in Lincolnton and a former banker, is scheduled to appear in federal court on Jan. 10. He has appealed the order for detention with the U.S. District Court and has filed a motion to continue his case to a later date. Byrd Sundries closed several years ago. It was an ice cream shop and convenience store on Main Street that served as a hangout for families and children.

Byrd also sold ice cream at the Lincolnton High School concession stand..."

According to this article, in Trudeau's autobiography Common Ground,

There are odd references suggesting the author has rubbed shoulders with elite perverts. Prince Andrew and the Starlight Foundation. Jacques Hebert and Katimavik. West Point Grey Academy and his mate Christopher Ingvaldson, convicted of possessing child porn.

Seems it was at a gala for the Starlight Children's Foundation that Trudeau met his future wife. According to wikipedia, the Starlight Foundation serves the regions of US, Canada, Australia and the UK, headquarters in Los Angeles. It's Chairman Emetrius is Steven Spielberg https://www.starlight.org/our-board/

I would say that this foundation is another one that may be worth looking into.

Related thread:

QUICK REMINDER: Justin Trudeau's fathers foundation, "The Pierre Elliott Trudeau Foundation" has pedo-image as their logo AND works with children who were raped. Investigate?