Drugs

Yes, i do think that some drugs should be legalized. the one that i think should be is marijuana. i think that it shuold be legalized because we already use it as a medicine in some cases. also in the united states there has been 0 marijuana related deaths ever. also hemp powder, which happens to be a complete protein is very good for you and complete proteins are very hard to find in foods we eat. marijuan also can help the symptoms of many painful diseases such as aids and ms. although it does not cure these diseases it does make it easier to deal with the symptoms.

Tobacco

i belivev only some tobacco should be legal. the tobacco with all the chemicals and cancer causing ingredients should be illegal.the tobacco with the harmful chemicals can cause cancer, heart disease and other respiratory and circulation diseases(http://en.wikipedia.org/wiki/Tobacco)
Also second hand smoke containing those chemicals causes close to 50,000 deaths per year.(http://www.lungusa.org/stop-smoking/about-smoking/health-effects/)
IF you smoke cigaretts you are inhaling more than 50 know carciogens. one of them being Urea which is also found in urine, it adds flavor to a cigarett.(http://listverse.com/2009/01/11/30-fascinating-cigarette-smoking-facts/)