2006 United States Senate election in Connecticut
The 2006 United States Senate election in Connecticut was held November 7, 2006. Incumbent Democratic U.S. Senator Joe Lieberman won his fourth and final term in the Senate, under the Connecticut for Lieberman party banner.
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Lieberman: 40–50% 50–60% 60–70% Lamont: 40–50% 50–60% 60–70% | |||||||||||||||||||||
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| Elections in Connecticut |
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Lieberman originally ran as a Democrat, but lost the August 8 Democratic primary to former Greenwich selectman, businessman, and future Connecticut governor Ned Lamont. Lieberman had been seen as vulnerable to a primary challenge due to his conservative positions and support for the Iraq War, and Lamont ran as an antiwar challenger, receiving support from the left of the party. The Republicans nominated Alan Schlesinger, the former mayor of Derby, whose campaign was marred by allegations of inappropriate gambling activities.
After losing the primary, Lieberman ran as a third-party candidate with the newly formed Connecticut for Lieberman party. He was not a member of this party, remaining a registered Democrat throughout the campaign.
Most polls had Lieberman defeating Lamont. Lieberman raised more than double what Lamont did during the campaign, and won the general election. He continued to caucus with the Democrats, and was listed in the Senate records as an Independent Democrat.
Lamont ran for governor in 2010, losing in the primary to eventual two-term governor Dannel Malloy. He ran again in 2018, winning both the primary election and the general election, then again re-elected in 2022.