When Blanche Lincoln decided to side with big insurance companies with her vote against health insurance reform, she clearly didn't count on working people fighting back by supporting Bill Halter in the Democratic primary.

With Election Day coming in less than a week, we're launching a new TV ad drawing attention to her vote and highlighting the voice of an Arkansan she didn't seem concerned about when it came to making sure pre-existing conditions were covered.

Big insurance companies gave Blanche Lincoln $604,883 in campaign contributions. And in the end, she sided with them over Arkansans.

Watch the ad below:

SEIU's previous ads challenged Lincoln's record on jobs and trade. A script and fact check for the ad can be found here.