Remaining silent , said Kennedy , is the equivalent of an endorsement of Edwards .
State Treasurer John Neely Kennedy , a 2004 Democratic opponent of Vitter , called upon Angelle to join him in endorsing Vitter .
Remaining silent , said opponent , is the equivalent of an endorsement of Edwards .
State Treasurer John Neely Kennedy , a 2004 Democratic opponent of Vitter , called upon Angelle to join him in endorsing Vitter .