Typically, one reason why a subcabinet official is nominated to be an agency head is because it is an expedited process. The subcabinet official was once vetted, confirmed and, ostensibly since being nominated to the top job, is well known. This is especially true for someone like Gina McCarthy, who has worked in top state jobs under both Republican and Democratic governors. However, her drawn-out nomination to head the Environmental Protection Agency (EPA) contradicts this norm.It took a relatively long time for the Administration to come up with her nomination, and the confirmation process has been playing out at its own pace. Of course, one of the issues at hand is the controversy surrounding the agency's use of secondary email account...