DNA test

By Patricia Opresko, University of Pittsburgh and

Senator Elizabeth Warren, who has taken flak for her claims to Native American ancestry, just released the results of a genetic test that definitively proves... well, nothing. She might be 1/32nd Native American. Or 1/1,024th.

As we enter the final stretch of so vitriolic a Presidential campaign, it is not a surprise that scandalous accusations are being thrown in all directions by both sides.  Center stage yesterday was the possibility of a Bill Cli