Uncle Sam wants you. And now he wants your voting data, too. The law — and long-standing policy — say he shouldn’t get it. The U.S. Department of Justice has filed lawsuits in 23 states and the District of Columbia seeking access to detailed voter information for the purpose of building a national database. The department’s demand sets a dangerous precedent and could expose millions of Americans to fraud, abuse and other nefarious activity. In an amicus brief filed in late December, several former DOJ voting-rights lawyers argued that the suit filed in California should be dismissed because the demand, like those filed in other states, violates federal law. As the amici note, although the federal government is entitled to certain voter information under various statutes, the Department of Justice has exceeded its authority by requesting sweeping access to all data for all voters nationwide, including “registration method, participation history, party affiliation, partial Social Security Numbers (SSNs), and driver’s license numbers,” without demonstrating a sufficient legal