Joyce Arthur's logic isn't logical

This letter prompted Canada's number one pro-abortion Joyce Arthur to say this:

"It is irresponsible to allow dangerous medical misinformation like this to be published. The letter writer’s sources are apparently anti-abortion and therefore ideological."

Isn't that rich? Ms. Arthur dismisses the letter writer's sources because the writer is "anti-abortion and therefore ideological". Well since Arthur is "pro-abortion and therefore ideological", why would she think we wouldn't dismiss her as well?

I wonder if Ms. Arthur has read Renate Klein's book "RU486: Misconceptions, Myths and Morals."  Dr. Klein is extremely opposed to RU-486 and backs this up with extensive research into its harms. By Arthur's own logic, this book is worthy of paying attention to, since Dr. Klein is pro-choice.

Funny that Arthur doesn't mention the book in her letter.