The spectrum of intramyocardial small vessel disease associated with sudden death

Intramyocardial small vessel abnormalities are not commonly recognized. The best known abnormality is fibromuscular dysplasia involving the sinoatrial or atrioventricular nodal arteries. Small vessel disease has been reported as an isolated cardiac anomaly in individuals with sudden death, and may also be associated with other cardiac conditions including hypertrophic cardiomyopathy and mitral valve prolapse. The nature of the association is unknown, and the mechanism causing sudden death is sometimes obscure. We describe pathological changes of the intramyocardial small vessels of three individuals with sudden death. Abnormalities involved small vessels at different levels. In all the cases, the abnormalities were thought to have caused or contributed to the individual's death. The possible mechanisms of this are discussed.     

Terrorism and pork-barrel spending

The horrifying, tragic events of 9/11 made Americans aware of their vulnerability to terrorist attacks and triggered the creation of the Department of Homeland Security along with a substantial increase in federal spending to both thwart terrorist attacks and to increase our ability to respond to such emergencies. Much of this large increase in spending was in the form of direct transfers to states and cities through several grant programs. Homeland Security grants may be used for protection against terrorist activities, thereby enhancing public interests, or as wealth transfers to state and local governments, enhancing the reelection efforts of incumbents, and thus, private interests. Using 2004 per capita Homeland Security grant funding to states and their cities, we find that the funding formula used for some of the grant programs, which allocates almost 40% of the funds in some grant programs through a minimum percent to each state with the rest allocated based on population, means that per capita funding is related to electoral votes per capita, i.e., to the politics of Presidential re-election. However, the funding in other grant programs is also related to some of the dangers and vulnerabilities faced by states and their cities. Some of the variation in per capita grant allocations is also explained by the amount of airport traffic in the state and the state's population density, which are variables closely linked to the state's vulnerability to attack. Per capita Homeland Security grant allocations, however, do not seem to be related to the closeness of the 2000 presidential race.     

The United States and Cuba: Future security issues

The purpose of this highly speculative article is to assess a broad range of possible developments in Cuba over the next five to seven years that could directly and adversely affect U.S. interests. By definition, therefore, it does not provide equal treatment to more optimistic and, salubrious scenarios. A key assumption is that the Cuban economy will not sustain a strong rebound to high levels of growth. Specific observations about how security challenges might impact certain U.S. government activities are also included according to the article’s terms of reference. No attempt is made to assign numerical or other probabilities to the counterfactual cases discussed. Finally, the future time frame examined includes treatments of a continuation of Fidel Castro's regime as well as the emergence of one or more successor governments. Brian Latell has been teaching courses on Cuba and Latin America at, Georgetown University for the past twenty-one years. He has written and lectured on Cuba, Mexico, and U.S. Foreign Intelligence Issues. In 1998 he co-editedEye in the Sky: The Story of the Corona Spy Satellites, published by the Smithsonian Press. He served as National Intelligence Officer for Latin America at the National Intelligence Council between 1990–1994. From 1994–1998 he was Director of the Center for the Study of Intelligence at CIA and chaired the Editorial Board ofStudies In Intelligence. Last year he retired from government service, and was awarded the Distinguished Intelligence Medal.     

The detection and enhancement of latent fingermarks using infrared chemical imaging

The use of a new technique, Fourier transform infrared (FTIR) chemical imaging, has been demonstrated for the enhancement of latent fingermarks on a number of surfaces. Images of untreated fingermarks on glass backgrounds with excellent ridge detail were acquired using infrared chemical imaging. High quality fingermarks on glass backgrounds were also developed using ethyl cyanoacrylate (super glue) fuming and subsequent infrared chemical imaging. This new method allows the collection of images from backgrounds that traditionally pose problems for current fingermark detection methods. The background may, for example, be highly colored, have a complex pattern, or possess other pattern or image characteristics that make it difficult to separate fingermark ridges using traditional optical or luminescent visualization. One background that has proven to be a challenging surface for the development of latent fingermarks is the Australian polymer banknote. To demonstrate the power and applicability of infrared chemical imaging, fingermarks fumed with ethyl cyanoacrylate were successfully imaged from Australian polymer banknotes.