As NewsBusters previously reported, MSNBC's Lawrence O'Donnell on Monday shamefully mocked Ann Romney for riding horses to combat her multiple sclerosis.

On Wednesday, Fox News's Neil Cavuto, an MS sufferer himself, took on all the insensitive anchors and commentators at MSNBC that have participated in this attack on Mrs. Romney rightly calling them "horses' asses" (videos follow with transcripts and commentary):