Old Salt wrote on Aug 2^nd, 2021 at 11:30pm:

I just read an article in the Cook County News Herald (Grand Marais, MN that states that while Canada will open their border on August 9, to this point the Biden administration has not reciprocated. Meaning that while you can enter Canada, there’s no guarantee that the US will let you back in. Might be advisable to stay tuned and double check info before crossing. ;) ;) We’ve been getting a lot of smoke from Canada lately. Not sure what the connection is… 8-)

I called the CBP at Grand Porage, OS. Their response was "there is no way we can keep you out of your own country"  ;D ;D ;D ;D

They actually laughed that much. :D

Of course, I didn't ask if they'd let YOU back in.... :)