    Sentence 4: Bush said the united states was  reviewing documents and interviewing Iraqis in  jan intensive effort to support” the still  unproven claim that Saddam had forbidden weapons    Sentences. Bush said the united stateg was  reviewing’Mfocuments and interviewing Iragis in  jan effort to support the administration "s still  unproven claim that Saddam Hussein had weapons  Jof mass destructian- .    