Bags of tomatos were Grandma's favorite.
Rotten ones. Of course, you could throw bags of something else too....
BTW: Make sure to take up-close, in your face photos of these traitors so they can be posted
and exposed on FR and spread over the net for all to see who the enemies of freedom are.
Nothing like public exposure to take the wind out of these sniveling piss-niks' sails!