CHICAGO (WLS) -- David Letterman and Senator Al Franken are hosting a fundraiser for Tammy Duckworth's senate run in New York City later in October.
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According to a flyer from Duckworth's campaign, donor levels range between $1,000 and $10,000. Duckworth faces Andrea Zopp in the democratic primary in March.
AP
U.S. Rep. Tammy Duckworth, D-Ill., at the Illinois Democratic County Chairmen's Associations annual state fair Governor's Day brunch on Wednesday, Aug. 13, 2014. (AP Photo/Seth Perlman)