What authority does the U.S. have to Kill U.S. Citizens Overseas?

My own conclusion is that it has a lot of, but not unlimited, authority if the person is outside the usual legal jurisdiction of the U.S and has committed criminal acts against the U.S. or U.S. citizens. This suit may help answer that question. LINK

ACLU finally coming around on 2nd Amend.?

One of the most egregious acts of public hypocrisy by a national organization supposedly dedicated to civil rights has been the ACLU's failure to support the individual rights approach to the Second Amendment. For many years they supported a collective rights approach which was rejected by the Supreme Court in D.C. v. Heller. Perhaps the ACLU is eventually going to become a TRUE civil liberties organization some day. LINK

Good summary of last Supreme Court term's decisions

For a short and readable summary of the Supreme Court's decisions from the just-ended term, see the ACLU's. LINK Although the ACLU leans heavily to the left, their summary is almost always fairly bias free.