Eff. Notice none of the immigrants are heading for Canada?
Canada doesn't play. try going to Canada over that bridge with a Misdemeanor and you might get walked back.
Remember when the Hattians tried to claim asylum. they put them in an old prison in the middle of know where.
Overstay a visa in Canada, they put you in jail till they again, walk you back over the border.
And in both cases, you get this document stating that you are not allowed in that country and any further immigration issues with be criminal.