Part 1 requires 200-250 words and at least one reference Part 2 requires 100-150 words and at least one reference Part 1: Discuss how you think social media has affected the field of criminal justice in a positive and negative way. Provide examples to support you points. Part 2: Discuss police use of force and the laws surrounding that use of force. Give at least two cases where use of force was the key issue. .