<prompt> Translate the following text to EnglishMwanahabari wa gazeti la The Star, Mike McGrath, ambaye alikuwa msimamizi mkuu wa White House wakati wa Clinton, alitoa ushahidi mbele ya baraza la mahakama la mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama ya mahakama.  <response>: The Star has an account from Clintons former chief White House steward Mike McGrath--who has testified before the grand jury investigating the current White House scandal--about the Saturday that Schiff locked him in the pantry off the Oval Office and reportedly said, We dont want to be disturbed for 20 minutes. 