I wont, i refuse to harm american idustry or workers because i dislike Kerry.
There
are other American made ketchups, mustards, hot sauces, grilling sauces, barbecue sauces, pickles, etc.
You could always switch your buying power to one of those. The money would still be going to American workers and the other companies could use a boost of new loyal customers.
So .. you would rather SUPPORT anti-war demonstrations - good choice.