Only Barbour and Bachmann of that list,
Trump wont run either (or at least not run to the point where he has to disclose finances)
I saw an item on Political Wire the other day that indicated that Trump could ask for an extension on the financial disclosure requirement that would allow him to delay revealing anything until 120 days after he files for candidacy. Though I'm not sure if he begins a campaign, then drops out 119 days later, can he avoid disclosing his finances? Also not sure if he'll have to disclose anything if he forms an exploratory committee but then drops out.