Cause for concern

scenario: Jeff and I are sitting in his living room. I am grading papers (yes--do you see this, students who should not be here, I am grading YOUR papers on MY holiday and some of you did not even proofread) and Jeff is watching a documentary about the Mafia.

J: "So, I guess you'd be against money laundering and trafficking and other illegal stuff like that?'
M: "Umm... why."
J: "I want more money."
M: "You don't know what trafficking is."
J: "What about tax fraud?"