I never read the Huffington Post before yesterday. However, I did link to one of its articles because it helped underscore a point I was making.
The link was here: http://www.huffingtonpost.com/2008/04/28/brent-scowcroft-echoes-ob_n_99026.html
I don't see any rabid left-wing ranting in this particular article. What it said was that Brent Scowcroft, former national security adviser under Presidents Ford and Bush 41, believes that the USA should bring its enemies to the negotiating table. (It reminds me of the old Chinese proverb quoted in the Godfather -- "Keep your friends close and your enemies closer.")
In saying this, Scowcroft - a Republican, was agreeing with Barack Obama, a Democrat. In this case the issue was not about left versus right politics but what seems best to move America forward diplomatically (IMHO).
I think this kind of discussion is pertinent and exactly what America needs to talk about. So what if the source was the Huffington Post?