Information from PVS including the Senator's biography, issue positions, interest group ratings, committee assignments, campaign finances, and voting record.

Official site, including Senate Calendar, news, clickable map of Delaware, contact details, committees, biography, votes and legislation, student resources, staff, constituent resources, and issues.

The Delaware Senator's voting record and positions on a wide range of matters.

Cosponsorship of major legislation, contact details, biography, key votes, staff members, open letters to this U.S. Senator, and campaign contribution data.