I may not be able to spot sexism as easily as some, but this is just over the top. To suggest that Palin would have to choose between her duties as Vice President or taking care of her child with Downs syndrome is appalling even to me. Further proof of the irresponsible nature of so called "journalism" in their desire to secure the Presidency for "The One."
I am sure that if Palin was a Democrat, the story would have been how deftly she balanced her dual roles, and how she would be a model for all working women.
I would say that this destroys the MSM credibility, but that is like dividing by zero.