Liberal media, Dems erupt over Sinema leaving Democratic Party: 'Still great at being the f---ing worst'

Some liberal media pundits and commentators were stunned — or not surprised, but still angered — Friday morning after Arizona Sen. Kyrsten Sinema announced that she was leaving the Democratic Party and registering as an independent.

The news broke just days after Democrats celebrated expanding a slim majority in the Senate after winning in Georgia. Fellow independents Angus King of Maine and Bernie Sanders of Vermont caucus with Democrats, and Sinema has said she will not caucus with Republicans.