The moderator of the lone October vice presidential debate was previously married to a top Obama official, an association both ABC News and the left-leaning Commission on Presidential Debates do not view as a conflict of interest. ABC Senior Foreign Correspondent Martha Raddatz, whose role as moderator was announced on August 13, was previously married to Federal Communications Commission Chairman Julius Genachowski — an Obama appointee. Genachowki and Raddatz were married in 1991, the same year he graduated from Harvard Law School. Their marriage ended in 1997; the two have a son together. Raddatz does not report on the FCC...