Cannabis is a flower plant which is intended for use as a psychoactive drug. Therefore, the possession of cannabis is not allowed in most countries. Cannabis though, can also be used for medical purposes, especially for cancer patients. This plant can treat the pain and depression which is caused by a serious sickness like cancer. There are few companies out there which are distributing Medical Cannabis. Although there are risks & legal issues to be faced, in general it is a profitable business. So, if you're interested to start a business like this, you should definitely have a look at 420 College cannabis business seminars. In this site, you can sign up for a live seminar with attorneys on starting and operating marijuana business in California. Every question you may have about this business, will be answered there. If you're going to start this business, I strongly recommend you to participate.