Indie Comics Seized by Customs Agents at US-Canada Border

Do note, this is someone going INTO Canada. For once it's not our (America's) stupid border patrol but someone else's!

It feels ridiculous that I can easily send any pdf or jpeg files to Canada or nearly any place connected to the Internet, and no one would interfere. But somehow the exact same pictures printed or drawn on paper are subject to the border inspections and potential seizure.

It might be just me, but I have this perception that the censors are winning. That in fact the fight is pretty much over...

Can someone who actually saw comics in question comment on whether they are of an objectionable nature?