No, it doesnt. That guy has no idea what he's talking about.

There are many things in this world you can die from, weed is not one of them.

Water is more poisonous then Delta-9-Tetrahydrocannabinol, and all the other cannabinoids found with cannabis.

Another thing i bet they'll try and say is cannabis kills brain cells...

Well, it doent. It kills cancerous cells, but it does nothint to healthy cells.

It's a shame so many people think they know what they're talking about, when they are just ignorant morons.