Sen. David Vitter

U.S. Sen. David Vitter called his tenure in Congress "the greatest honor of my professional life," as he gave a farewell speech ahead of the end to his 12-year tenure in the Senate.

Sen. David Vitter is leaving a guidebook for the person who will follow him into office.

After months of attacks about his prostitution scandal, Republican candidate for governor David Vitter is addressing the issue in a new television ad - though without using the word prostitution.

Vitter says this is the third letter he has sent to Landrieu urging him to focus on murders, not monuments.