http://www.arizonapirg.org/home/reports/voting--civic-participation/voting--civic-participation http://www.arizonapirg.org/home/reports/voting--civic-participation/voting--civic-participation/vanishing-voters-why-registered-voters-drop-off-the-rolls In 1993, Congress passed the National Voter http://www.arizonapirg.org/home/reports/voting--civic-participation/voting--civic-participation/vanishing-voters-why-registered-voters-drop-off-the-rolls Thu, 13 Nov 2008 10:43:20 -0600