Do Wash Post journalists root for the Democrats?

Polipundit has a quote from a Wash Post editor:

“The elephant in the newsroom is our narrowness. Too often, we wear liberalism on our sleeve and are intolerant of other lifestyles and opinions. . . . We’re not very subtle about it at this paper: If you work here, you must be one of us. You must be liberal, progressive, a Democrat. I’ve been in communal gatherings in The Post, watching election returns, and have been flabbergasted to see my colleagues cheer unabashedly for the Democrats.”