I'm biased because I use cannabis as medicine. It helps tremendously at times with my chronic symptoms. Thankfully, it's legal here in Massachusetts and there's a very professionally-run dispensary ten minutes from my house.

That said, of course I endorse the legalization of marijuana at the federal level. Marijuana for medicinal purposes is still federally illegal. Although, I want not be selfish, so I'd say federally legal for both recreational AND medicinal use. To be used responsibly, of course, like with any substance.