03/18/2010 05:12 am ET Updated May 25, 2011

Michele Bachmann's 2010 Chances Threatened: Challengers Mounting Funds For A Take-Over

An expensive Democratic primary is brewing in Minnesota's 6th Congressional Dstrict, with two well-funded would-be challengers moving towards a showdown to take on Republican Michele Bachmann.

The party establishment favorite, state Sen. Tarryl Clark, announced Monday that she has raised in impressive $308,000 since declaring her candidacy July 28. The campaign will report just under $270,000 in the bank at the end of September.

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