Pharma's big ad budget

[Are_grits_groceries]

For drug companies, the way a drug is marketed can make or break a product. As such, over the years, Big Pharma has learnt to arm itself with the most important weapon in any business' arsenal: a killer marketing budget.

http://www.ngpharma.eu.com/news/pharma-ad-budget/

I know the chart is BIG. Didn't want want the details to be obscured. This is a huge reason drugs won't be legalized, especially weed. Why buy a pill when a toke may help more?