Full disclosure: I am a public transportation user.

This makes it difficult to achieve or maintain the necessary distance to dispassionately review Mark Driscoll's new e-book, Puff or Pass? Should Christians Smoke Pot or Not. Because, it turns out, Driscoll's big argument opposing the recreational use of marijuana is the same as his argument against taking the train. Bus riders and pot smokers turn out, in Driscoll's understanding, to have the same problem. His message to both sets of "users" is identical: grow up.