Controversial Political Ads Dominate Wisconsin Supreme Court Race.

Conservative candidate Daniel Kelly is trailing in limited private polling for a crucial swing seat on Wisconsin's Supreme Court, where victory would preserve conservatives' control over the court. His campaign has been outspent on TV by $9.1 million to nothing, with abortion rights driving Democrats to shovel enormous sums of money into the campaign. Kelly has promised help from unidentified outside groups, but it's unclear whether it will be enough to turn the tide of the battle. The election is already the most expensive judicial race in American history, with at least $27 million spent so far on television alone.