...The issue with Coulter is not whether she can sell books, but whether she helps or hurts the side of the political debate she claims to support. In my opinion, Coulter has never been a big help to the effort to build a conservative and Republican majority. Her most recent comments on the relationship of Christianity to Judaism, made on the CNBC show " The Big Idea" with Donnie Deutsch on Monday of this week , may prove particularly damaging... At a time when party affiliation is fraying and a third of Americans consider themselves independent, to build a majority...