Using integrated threat theory as the theoretical framework, this study examines the impact of perceived realistic threats (threats to welfare) and symbolic threats (threats to worldview) on anti-immigrant sentiment among a nationally representative sample in the U.S. Analysis of the antecedents of prejudice is particularly relevant today as anti-immigrant sentiment and hostile policies toward the population have risen in the past two decades. Perceived discrimination has also become salient within immigrant communities, negatively impacting both mental and physical health. Using logistic ordinal regressions with realistic threat, symbolic threat, and immigrant sentiment scales, this study found that both realistic and symbolic threats increased participants' likelihood of selecting a higher level of anti-immigrant sentiment, suggesting both are predictive of prejudice. However, symbolic threats emerged as a greater predictor of anti-immigrant sentiment, with an effect size over twice that of realistic threats. Implications for social work policy, practice, and future research are made.

The presence of drug cartels within Mexico impacts U.S. national security, foreign policy, U.S. crime rates, and public health policy. Due to the direct and indirect effects that the cartels have on the United States, this paper examines the Mérida Initiative, the current U.S. anti-cartel policy, and makes several recommendations for future policy directions. Using official documents as well as current academic research, this paper examines the outcomes of past comparable policies that the United States has implemented in Colombia and Afghanistan to address the issue of drug trafficking. The paper then builds on the present successes of the Mérida Initiative by recommending several policies in the areas of international cooperation, agricultural development, Mexican targeting and enforcement, and U.S. law enforcement. This paper recommends that information sharing between countries should be increased to reduce the likelihood that pressure place on cartels will cause displacement; crop eradication cease and alternative crop development be implemented to reduce illicit crop growth; the joint Mexican-U.S. enforcement focus should move from high-value targets to more highly connected members; the United States should increase vetting for gun purchases to help keep guns out of the hands of cartel members; and domestic drug policies should shift toward treatment and demand-focused policies. By implementing the recommended policies, this paper suggests that the influence of cartels within Mexico as well as the United States may be reduced.