"Mr. Holder said in a letter Wednesday to nine former Drug Enforcement Administration chiefs that the administration would continue to enforce federal law if California legalizes marijuana. The DEA chiefs had urged him to speak out on the matter.
The ballot measure would block state police officers from seizing marijuana that complies with state law. That would be a "significant impediment" for federal agents, Mr. Holder wrote, because the federal government typically works with local law enforcement when carrying out marijuana and other drug busts."
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