Security expert says critical time is slipping away for US missionary in Niger Bryan Stern of Grey Bull Rescue warned that critical time is slipping away for efforts to recover an American missionary who was kidnapped in Niger. NEW You can now listen to Fox News articles! A security expert told Fox News Digital the first 48 hours are critical in the search for an American Christian missionary kidnapped in the West African nation of Niger , who may have already been moved between Islamic State-

Tag-uri: Islam