Although at first the dispute seemed to be settled with the inclusion of additional footage to address the omission, in subsequent weeks, groups began to question conflicting reports from Burns and PBS as to whether the additional footage would be provided as supplementary material or would be integrated into the overall program. Burns initially insisted that re-editing the series was out of the question, with PBS defending that decision on the basis of artistic freedom. Over the months of May and June, as of mid-July, 2007, estimates put out by Burns suggested that additional footage showing interviews with two Hispanics and one Native American would be added to the series, for a total of 28 minutes additional footage to the 14 hours the program was originally planned to cover; the additional footage would air at the conclusion of the selected episodes, but before each episode's final credits.