Thousands of registered voters should expect address verification cards to arrive in the mail. Secretary of State Alison Lundergan Grimes says about 600-thousand registered voters, who have not cast ballots in the past four years, are being contacted to update their voter registration information. The cards were mailed late last week and should be arriving in the next several days. Voters who want to check their own voter registration can it at Go Vote Kentucky-dot-com.