12:47 PM ET -- Katherine's lawyer is now asking the judge if she can have approval rights before executors make financial decisions with respect to the estate.

12:41 PM ET --
The lawyer for Branca and McClain is talking about the possibility of "extreme loss" to the estate -- as a result of "unlicensed activities." One of the lawyers is talking about the complicated issues involving money with AEG, the tour, merchandise, ticket refunds, pay-per-view, etc.