 But Chavez-Duramer still has the largest war chest of any Oregon candidate, with about $2.4 million, despite raising a comparatively low $577,000 through May and June. And keeping her seat is a top priority for House Republicans, with the National Republican Congressional Committee announcing last month that it had reserved $6 million worth of ad time in the Portland market. This is Carla Davenport for KFIR News, 720 AM, The Voice of the Valley.