Busting Drugs While Paying With Crime: The Collateral Damage of U.S. Drug Enforcement in Foreign Countries

The "Americanization" of the global drug war is now synonymous with the global expansion of the United States (U.S.) Drug Enforcement Administration's (DEA) drug enforcement operations in foreign countries. Recent research posits that the rise in violent crime in Latin America is the "collateral damage" of the "Americanization" of drug enforcement in the region. However, the causal inference of the "collateral damage" thesis is biased because drug enforcement and violent crime in Latin America are endogenously related. This research corrects this bias in two ways. First, we collect data for cases to which the endogenous bias does not apply. Namely, we ask what effect does the operations of the DEA, specifically trafficker immobilization and drug interdiction, have on violent and property crimes in Central American and Caribbean countries where drug producing cartels and narco-insurgent organizations are not indigenous to the political landscape? Second, we estimate the data via a structural equation model. The results lend support to the collateral damage hypothesis. The DEA's coordinated drug enforcement operations contribute to increasing the level of violent and property crimes in the region.     

China in Africa: challenging US global hegemony

In the first decade of the 21st century China has been able to enter political, military and commercial deals with countries of the asean community, the countries of Latin America and the Caribbean, and the countries and observers in the Shanghai Cooperation Organization (sco). In November 2006 China sealed this circle with a strategic partnership with Africa at a major feast of leaders celebrating the friendship and co-operation between the two. The emergence of China as a force in Africa complicated the tussle between the EU and the USA over the ‘who controls Africa’. The new relations between Africa and China could be described in the words of Gramsci, as, ‘the old is dying yet the new is yet to be born’. Chinese relations with Africa combine elements of the old (extraction of raw materials), yet the experience of transformation in China ensures that there are many positive and negative lessons to be learnt. What is new is the prospect for the consolidation of African independence and the challenge to the hegemony of the dollar and US imperialism. I argue in this paper that, in the short term, one of China's most important roles will be to break the disarticulation between the financial and productive sectors of the economy and to stem the outflow of capital from Africa. In the long run the experience of linking new ideas of science and technology to a home grown path of reconstruction can be an important lesson for Africa. State-to-state relations are usually opportunistic and it is for this reason that transnational civil society linkages between the Chinese and African people will be more important than relations between leaders.     

Real-time forensic DNA analysis at a crime scene using a portable microchip analyzer

An integrated lab-on-a-chip system has been developed and successfully utilized for real-time forensic short tandem repeat (STR) analysis. The microdevice comprises a 160-nL polymerase chain reaction reactor with an on-chip heater and a temperature sensor for thermal cycling, microvalves for fluidic manipulation, a co-injector for sizing standard injection, and a 7-cm-long separation channel for capillary electrophoretic analysis. A 9-plex autosomal STR typing system consisting of amelogenin and eight combined DNA index system (CODIS) core STR loci has been constructed and optimized for this real-time human identification study. Reproducible STR profiles of control DNA samples are obtained in 2 h and 30 min with ≤0.8 bp allele typing accuracy. The minimal amount of DNA required for a complete DNA profile is 100 copies. To critically evaluate the capabilities of our portable microsystem as well as its compatibility with crime scene investigation processes, real-time STR analyses were carried out at a mock crime scene prepared by the Palm Beach County Sheriff's Office (PBSO). Blood stain sample collection, DNA extraction, and STR analyses on the portable microsystem were conducted in the field, and a successful “mock” CODIS hit was generated on the suspect's sample within 6 h. This demonstration of on-site STR analysis establishes the feasibility of real-time DNA typing to identify the contributor of probative biological evidence at a crime scene and for real-time human identification.     

Rapid and high-throughput forensic short tandem repeat typing using a 96-lane microfabricated capillary array electrophoresis microdevice

A 96-channel microfabricated capillary array electrophoresis (muCAE) device was evaluated for forensic short tandem repeat (STR) typing using PowerPlex 16 and AmpFlSTR Profiler Plus multiplex PCR systems. The high-throughput muCAE system produced high-speed <30-min parallel sample separations with single-base resolution. Forty-eight previously analyzed single-source samples were accurately typed, as confirmed on an ABI Prism 310 and/or the Hitachi FMBIO II. Minor alleles in 3:1 mixture samples containing female and male DNA were reliably typed as well. The instrument produced full profiles from sample DNA down to 0.17 ng, a threshold similar to that found for the ABI 310. Seventeen nonprobative samples from various evidentiary biological stains were also correctly typed. The successful application of the muCAE device to actual forensic STR typing samples is a significant step toward the development of a completely integrated STR analysis microdevice.     

Free Traders and Drug Smugglers: The Effects of Trade Openness on States' Ability to Combat Drug Trafficking

The theoretical literature presents conflicting expectations about the effects of trade openness on the ability of states to interdict drug trafficking. One view expects that trade openness will undermine drug interdiction; a second argues the opposite; a third argues that trade openness does not necessarily affect drug interdiction. This article assesses empirically the effects of trade openness on drug interdiction for countries in the Americas using a pooled time-series cross-sectional statistical model. It finds that trade openness decreases the interdiction capabilities of states in drug-consuming countries while increasing those of states in drug-producing countries. Greater openness to trade does not have a consistently significant effect on the interdiction capabilities of states in drug transit countries.