Nine Secret Service agents are out or missing over the Pentagon scandal . Military officials will brief senators this week on the controversy . Grassley , meanwhile , is demanding that the White House counsel make public details of her internal inquiry in addition to an independent investigation of White House staffers . Republican Sen. Grassley calls for further investigation of White House staff . President Obama refers to Secret Service agents only as ` ` . ''
Nine Secret Service agents are out or missing over the Pentagon scandal . Military officials will brief senators this week on the controversy . Republican Sen. Grassley calls for further investigation of White House staff . President Obama refers to Secret Service agents only as ` ` . ''