Rosie O’Donnell Shines in ‘Jimmy Kimmel Live!’ Hosting Debut, Attacks ‘Mango Mussolini’ Trump and Gives Moving Hayden Panettiere Tribute

When Jimmy Kimmel announced that Rosie O’Donnell would be filling in as a week-long guest host of “Jimmy Kimmel Live!” during his summer vacation, he teased it would be “a special treat” for Donald Trump, who’s harbored a 20-year-long vendetta against the comic for her mocking his bankruptcies on “The View” back in 2006. O’Donnell…