Sen. Mary Landrieu, D-La., is not only trailing in the polls — with her Republican challenger, Rep. Bill Cassidy, taking a slim 48-45 lead — but a majority of voters in the Pelican State now say they disapprove of the job she is doing in Congress, according to a new report from Public Policy Polling, a Democratic polling firm.

Fifty-two percent of voters now say they disapprove of her job performance. Only 42 percent say they approve.