There's a massive article about "Criticism of George W. Bush":
http://en.wikipedia.org/wiki/Criticism_of_George_W._BushBut look for one for President B.O. and you find:
http://en.wikipedia.org/wiki/Criticism_of_Barack_ObamaThis page has been deleted. The deletion log for the page is provided below for reference.
* 20:48, 3 March 2009 TexasAndroid (talk | contribs) deleted "Criticism of Barack Obama" ‎ (A3: Article that has no meaningful, substantive content)
* 18:36, 26 January 2009 Nancy (talk | contribs) deleted "Criticism of Barack Obama" ‎ (G10: Attack page or negative unsourced BLP:)
* 15:07, 23 October 2008 Versageek (talk | contribs) deleted "Criticism of Barack Obama" ‎ (G10: Attack page or negative unsourced BLP: this is also a POV fork)
* 06:51, 23 October 2008 Gogo Dodo (talk | contribs) deleted "Criticism of Barack Obama" ‎ (A3: No meaningful, substantive content)
It's been deleted FOUR ****ING TIMES. Could the liberal bias on Wikipedia be any more obvious?
Lots more where that came from:
http://conservapedia.com/Examples_of_Bias_in_Wikipedia
