nbc news chairman andy lack confess nervousness megyn kelly upcoming network morning show say risk unnerve little scary lack confession kelly upcoming debut exactly vote confidence 17 million golden girl kelly former fox news host debut daily a.m. et show megyn kelly today sept. 25. summertime sunday night megyn kelly newsmagazine program serve test launch sort disappoint critically ratings.lack sign kelly away fox offer reportedly worth 17 million year show follow savannah guthrie matt lauer nbc treasure today show win time slot vaunt 25-to-54 demographic wfb nbc news chief make ugly confession debut new show unpopular 17 million host megyn kelly