To me it seems to be using weasel words to simply say Critics have accused Olbermann of liberal bias and leave it at that without referencing any particular critics or their specific comments Just a citation to a notable conservative critic or two would be nice Something from the Media Research Center for example I ve rewritten one of the sentences to actually provide a quote from Olbermann but the cited article that has been provided for that quote really doesn t say that he s been accused of liberal bias by anyone other than a blogger who has an anti Olbermann site The article simply talks about Olbermann s critical commentary on the Bush Administration Comments articles that actually accuse Olbermann of having a liberal bias political agenda should be cited The complaints that are listed in that section now are not sourced