For those interested you can learn more here:

From Northern Perspective
Justin Trudeau CHALLENGED IN COURT! Lead Counsel James Manson LAYS OUT THE CASE! (42 min)
https://www.youtube.com/watch?v=7lOPvjrhNOg

And in a follow up by lead council James Manson here:

From The Justice Centre for Constitutional Freedoms
Parliament is prorogued | Canadians are challenging it (9 min)
https://www.youtube.com/watch?v=_JuISDWh2KA