The Republican bill , introduced by Senator John Ensign of Nevada , would focus on the most critical weakness in the system by requiring that electronic voting machines produce voter-verifiable paper records of the votes cast .
John Ensign /people/person/place_lived Nevada
DT JJ NN , VBN IN NNP NNP NNP IN NNP , MD VB IN DT RBS JJ NN IN DT NN IN VBG IN JJ NN NNS VBP JJ NN NNS IN DT NNS VBD .
John Ensign
PERSON
Nevada
LOCATION
/people/person/place_lived