I'm really confused by this. Which part of the Second Amendment applies to individuals who are traveling across state lines in an attempt to purchase a federally banned substance, but when that proposition fails, they then commit another federal offense? I own a whole herd of firearms, all of which I've purchased legally; hence, the 2nd Amendment protects my rights, as a law abiding citizen, to keep and bear those arms. Would you mind citing, in the correct format, what part of the second Amendment applies to your argument? Is there a statute, or some type of holding case law (you can cite to Colorado, Missouri, or either of the appropriate federal districts if you think this will make it easier for you) that bolsters your position in regards to some type of Constitutionally protected activity arising out of selling marijuana or stolen guns across state lines? It sounds to me like you are an uneducated person attempting to improperly insert a partisan argument - but you failed... bigly