The ex-View cohost called Leno "a mean a--hole" over his past treatment of Biggest Loser champ Tracey Yukich. In the second slide of the post, O'Donnell, 63, shared an image of a Facebook post from 75 ...

The ex-View cohost called Leno "a mean a--hole" over his past treatment of Biggest Loser champ Tracey Yukich. O'Donnell also called out former Biggest Loser personality Bob Harper. Rosie O'Donnell has ...

The former talk show host called out Leno after archival footage of him appeared in the Netflix docuseries, showing him reading death threats to Tracey Yukich. Rosie O'Donnell has taken aim at fellow ...