Primary crime data sources used in the United States.

For this paper you are to compare and contrast the two primary crime data sources used in the United States, i.e., the Uniform Crime Reports (UCR) and the National Incident-Based Reporting System (NIBRS). The focus within your paper should be centered on the methodological procedures and implications between the two crime data sources. The purpose of this assignment is to critically review the primary data sources used in modern criminological research.