He has angered U.S. officials by, among other things, publishing information allegedly documenting U.S. cyberattacks on Iran and a White House "kill list" of terror suspects.

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While the provision doesn't forbid doctors from asking about guns, it prohibits health care workers from collecting that information, documenting it and using it for research.

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AnnaLee Saxenian, dean of the University of California, Berkeley, School of Information, since the mid-1990s has been documenting the rise of immigrant entrepreneurs in Silicon Valley and other high-tech hotspots.

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