Scenario - "You are a police officer for the Metropolitan Police Department in New York. You and your partner are assigned to a high-crime area in a low-income, primarily black neighborhood. You are parked on the side of 5th Street and Locus Ave, a known drug-dealing location. You and your partner observe a late-model Cadillac roll through a stop sign at an intersection. The driver and passenger of this vehicle both appear to be black teenagers."

What do you do? Why did you choose this path?