ruler to decide on a response before choosing a path forward. should we be waiting on the saudis? >> first of all it's notable and striking the saudis haven't publicly blamed iran but asked for an investigation. a year after dismissing calls of their murder of columnist khashoggi. saudi arabia hasn't been willing to join secretary of state and trump administration officials in officially ping the blame on iran. even if the administration were to decide on a more military response to this, they face enormous credibility issue. in selling any possible military action. they have complained about iran so many times they blame iran for so many different actions it's unclear and we're starting to see in the reporting around