Depends on when you got it. They are worried about people who got it in the late 60s to early 90s, since I think they were doing a one dose vaccine then. MMR since then is a double dose and lasts for life. If you’re 35+ you should check with a doctor to see if you need a booster.

Aylmer is a Canadian company that used to make really good ketchup. I’d buy it whenever I found it, but nobody stocked it regularly. Looks like they no longer make it, but this might be a great time for them to start up again.

Pretty sure we couldn’t buy enough of anything to make a difference against the US in even the long term. Except nukes. Those are the only feasible deterrents we could use.