Several thousand people participated in the Susan G. Komen Race for the Cure in Tyler, Texas, in 2007. Some walkers for this year's races, including the 3-Day walk, are worried that they might have trouble raising money because of the Planned Parenthood controversy.
Over the weekend, the Susan G. Komen foundation held meetings in 15 cities around the country for people who have registered for this summer's 3-Day walks.
The annual events are key fundraisers for the breast cancer research and treatment organization. But after the recent controversy over Komen's grants to Planned Parenthood, some walkers are worried it might be harder to get donations this year.