See why this mail in-ballot was rejected. CNN went behind the scenes at Detroit election offices

Specify Facebook App ID and Secret in the Super Socializer > Social Login section in the admin panel for Facebook Login to work

Specify LinkedIn Client ID and Secret in the Super Socializer > Social Login section in the admin panel for LinkedIn Login to work

Specify Google Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Google and Youtube Login to work

Specify Vkontakte Application ID and Secret Key in the Super Socializer > Social Login section in the admin panel for Vkontakte Login to work

Specify Instagram App ID and Instagram App Secret in the Super Socializer > Social Login section in the admin panel for Instagram Login to work

Specify Steam API Key in the Super Socializer > Social Login section in the admin panel for Steam Login to work

Specify Yahoo Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Yahoo Login to work

Specify WordPress Client ID and Secret in the Super Socializer > Social Login section in the admin panel for WordPress Login to work

Specify Dribbble Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Dribbble Login to work

Specify Spotify Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Spotify Login to work

Specify Kakao Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Kakao Login to work

Specify Github Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Github Login to work

Specify Twitch Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Twitch Login to work

Specify Reddit Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Reddit Login to work

Specify Foursquare Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Foursquare Login to work

Specify Disqus Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Disqus Login to work

Specify Dropbox Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Dropbox Login to work

Specify Stackoverflow Client ID, Secret and Key in the Super Socializer > Social Login section in the admin panel for Stackoverflow Login to work

Specify Amazon Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Amazon Login to work

Specify Discord Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Discord Login to work

Specify Mail.ru Client ID and Secret in the Super Socializer > Social Login section in the admin panel for Mail.ru Login to work