Equating drug dealers with Ghandi, MLK and the US Founding Fathers is a stretch at the least and outright offensive at worst. These people aren't making bold political statements. They're selling drugs.
If you think that drugs should be legal, convince your fellow citizens to vote to make them legal. MLK, Gandhi and the Founding Fathers did what was necessary to change laws that they felt were unjust. Criminal behavior isn't the same thing as civil disobedience, and there are no shortcuts.