U.S. Sen. Mitch McConnell and potential Democratic challenger Alison Lundergan Grimes are tied in a new poll of Kentucky voters, though state Republicans are calling the results a "sham."
The poll, by Public Policy Polling, stated that McConnell and Grimes were each supported by 45 percent of Kentucky voters. In April, a PPP poll showed Grimes trailing by 4 points. In December, she trailed by 7 points.
The PPP poll was paid for by the Senate Majority PAC, an organization founded with the help of Democratic U.S. Senator Harry Reid, the current majority leader.