Vulnerable Senate Incumbents: The 8 Most At-Risk Senators (SLIDESHOW)

05/01/2010 05:12 am ET | Updated May 25, 2011
  • Jeremy Binckes Jeremy Binckes is an intern for Huff Politics. He graduated from Boston University with a degree in international relations, double majoring in political science and a minor in journalism. He can be reached at jbinckes@huffingtonpost.com

The news that Sen. Blanche Lincoln (D-Ark.) will face a primary challenger from her own party underscores the anti-incumbent wave sweeping the country.

Combined with the growth of the Tea Party movement, many incumbents will be in a tough position heading into the November midterm elections.

Who's up? Who's down? Here is the Huffington Post's rundown of this year's most vulnerable Senate incumbents.

The 8 Most At-Risk Senate Incumbents