The Gathering MSM Anti-Obama Swarm

Growing consensus is that Obama's 30 minute infomercial has strengthened McCain/Palin's odds of winning the White House. The MSM's tradition of fawning coverage of Obama appears to be on the wane. Consider this from CBS News:

Without question, the Barack Obama infomercial served as a very slick and powerful recitation of the biggest promises he's made as a presidential candidate. But the very bigness of his ideas is the problem: he seems blind to the concept his numbers don't add up.

Is saying that "his numbers don't add up" tantamount to calling Obama a lier? Are we witnessing a gathering MSM anti-Obama swarm? It is about time the 'professional' journalists stop writing opinion pieces and start writing news. Assuming they know how.