Putty in the hands of the White House, that is. That’s what The Daily Caller, in effect, has been saying about David Brock, head of the left-wing Media Matters and, as it turns out, key player in a liberal SuperPAC at the same time. The DC’s Alex Pappas, a rising journalistic star, talks about it on Fox News here. The DC has been running a series of articles about what look like egregious conflicts of interest at Media Matters. This is fun stuff to watch.