blankets, and sanitary accessories to aid the people in the affected areas of the natural disaster. CNN México said that although the Yakuza operates through extortion and other violent methods, they "[moved] swiftly and quietly to provide aid to those most in need." United States Yakuza presence has increased tremendously since the 1960s, and even though much of their activity in the United States is in Hawaii, they have made their presence known in other parts of the country, especially in Los Angeles and the San Francisco Bay Area, as well as Seattle, Las Vegas, Arizona, Virginia, Chicago, and New York City. The Yakuza are said to use Hawaii as a midway station between Japan and mainland America, smuggling methamphetamine into the country and smuggling firearms back to Japan. They easily fit into the local population, since many tourists from Japan and other Asian countries visit the islands on a regular basis, and there is a large population of residents who are of full or partial Japanese descent. They also work with local gangs, funneling Japanese tourists to gambling parlors and brothels. In California, the Yakuza have made alliances with local Korean gangs as well as Chinese triads. They allied with Vietnamese gangs to use them as muscle, as they had potential to become extremely violent as needed. The Yakuza saw their potential following the constant Vietnamese cafe shoot-outs and home invasion burglaries throughout the 1980s and early 1990s. In New York City, they appear to collect finder's fees from Russian, Irish and Italian gang members and businessmen for guiding Japanese tourists to gambling establishments, both legal and illegal. Handguns manufactured in the US account for a large share (33%) of handguns seized in Japan, followed by handguns manufactured in China (16%) and in the Philippines (10%). In 1990, a Smith & Wesson .38 caliber revolver that cost $275 in the US could sell for up to $4,000 in Tokyo. The FBI suspects that the Yakuza use various operations to launder money in the US. In 2001, the FBI's representative in Tokyo arranged for Tadamasa Goto, the head of the group Goto-gumi, to receive a liver transplant at the UCLA Medical Center in the United States, in return for information of Yamaguchi-gumi operations in the US. This was done without prior consultation of the NPA. The journalist who uncovered the deal received threats from Goto and was given police protection