Is Growing List of Candidates Helping Giuliani?

First Read: “Every day, it seems that Donald Trump’s secretary of state list keeps expanding — yesterday was Jon Huntsman’s turn in the spotlight. But here is something to chew on: Is this expanding list all about helping Rudy Giuliani, the original frontrunner for the job? Every time that someone new is examined (whether Huntsman or Mitt Romney or David Petraeus or that Exxon-Mobil CEO), does that help Giuliani’s case?”