Who is in charge o McCain's campaign?

Here's McCain's on meet the press:

"Within the next few days and I'm strongly recommending that she (Palin) come on 'Face the Nation' with Bob Schieffer," McCain said in an interview that was taped on Saturday.

Here's Rick Davis' McCain Campaign Manager:

"She'll (Plain) agree to an interview when we think it's time and when she feels comfortable doing it," David said on "Fox News Sunday."