'''2012 United States Senate elections''' to be held November 6, 2012 includes [[Republican]], Democrat and Independent candidates vying for six-year terms and a seat in the 113th Congress. [[Democrat]]s need to defend 21 seats and Republicans need only to defend 10 seats. Two seats held by Independents are up for election and lean Democrat, Bernie Sanders seeks re-election and Joe Lieberman is retiring. | '''2012 United States Senate elections''' to be held November 6, 2012 includes [[Republican]], Democrat and Independent candidates vying for six-year terms and a seat in the 113th Congress. [[Democrat]]s need to defend 21 seats and Republicans need only to defend 10 seats. Two seats held by Independents are up for election and lean Democrat, Bernie Sanders seeks re-election and Joe Lieberman is retiring. |