Oh wait, no they can't. At my school every few weeks someone will bring in brownies and sell them to people. It's no big deal, I'm sure all of your guys' high schools are like this too. But last week a kid who had one of them happened to have a heart problem while he was high (He has a heart condition, it wasn't because of the brownies). The school freaked out and started sending random kids to the hospital because they thought they were high and might die. On the news they said that 4 kids "almost died" from eating these brownies. Only one kid had a problem and it was most likely not related to the brownies. Here's one of the articles about it:
http://www.nbcchicago.com/news/local-beat/evanston-pot-brownies-115680804.html
