Karl Rove: forgetful or worse?

So I came across an editorial on the WSJ today. It's written by Karl Rove and talks about what a swell guy McCain is and how Americans need to know this. It's mostly fluff, but it got me all riled up. I'd like to explain why. Consider this passage:

For example, in 1991 Cindy McCain was visiting Mother Teresa's orphanage in Bangladesh when a dying infant was thrust into her hands. The orphanage could not provide the medical care needed to save her life, so Mrs. McCain brought the child home to America with her. She was met at the airport by her husband, who asked what all this was about.

Mrs. McCain replied that the child desperately needed surgery and years of rehabilitation. "I hope she can stay with us," she told her husband. Mr. McCain agreed. Today that child is their teenage daughter Bridget.

It is a nice story isn't it? all warm and fuzzy. But shamefully, Mr. Rove leaves out a crucial part of the story, one that took place in the 2000 South Carolina primary. McCain was locked in a tight battle with Rove's former boss, the then-Governor of Texas, George W. Bush. During that primary, Bush supporters spread rumours that McCain had an illegitimate child with a black prostitute. He even had the nerve to appear in PUBLIC with this child. The proof was his daughter, Bridget. Photos of the two of them together were circulated. the rumours were considered very damaging and probably were part of the reason McCain lost.

Now, I'm not saying Rove had anything to do with this. really: I'm not. But he must have known. How could he not bring this up? Isn't it relevant to what he's talking about? For this failure alone, the editorial is deeply flawed at best and at worst is...something I'd rather not say.