The Gang Runs for Office - S2-E8
Continuity mistake: When Mac is about to get in the cop's car he has a full hot dog. When he gets in there is no hot dog. (00:21:15)
Suggested correction: After we see him on the street, the scene cuts to him already getting into the cop car, and we never see his left hand or below his waist, so he could still have it with him.