Are you less likely to develope lung cancer when smoking cigarettes after smoking marijuana, rather than smoking cigarettes with no marijuana involved

Are you less likely to develope lung cancer when smoking cigarett…?

http://www.chacha.com/question/are-you-less-likely-to-develope-lung-cancer-when-smoking-cigarettes-after-smoking-marijuana%2C-rather-than-smoking-cigarettes-with-no-marijuana-involved

There is no relation between marijuana and cigarette smoke & whether or not the combination would be more likely to cause cancer.