But officials at S.M.U. , as well as Education Secretary Margaret Spellings , an architect of No Child Left Behind and an adviser to Mr. Bush since he was governor of Texas , argue that the persistence of the achievement gap is evidence enough that the nation needs new teaching methods that have proved effective . ''
Margaret Spellings /people/person/place_lived Texas
CC NNS IN NNP , RB RB IN NNP NNP NNP NNP , DT NN IN DT NN VBN IN CC DT NN TO NNP NNP IN PRP VBD NN IN NNP , VBP IN DT NN IN DT NN NN VBZ NN RB IN DT NN VBZ JJ NN NNS WDT VBP VBN JJ . ''
Margaret Spellings
PERSON
Texas
LOCATION
/people/person/place_lived