choose ishares for their etfs. ishares by blackrock. call 1-800-ishares for a prospectus, which includes investment objectives, risks, charges and expenses. read and consider it carefully before investing. risk includes possible loss of principal. jenna: new fallout for the irs political profiling scandal amid toast about who exactly was targeting. danny werfel, he's the acting chief of the tax agency, is back on the hill testifying just as we learn that the word "progressive" appeared on the now-infamous irs lookout list. but the treasury department says there's no evidence those groups were targeted like conservative or tea party groups. werfel weighed in on that today. >> it's our understanding as we review the facts that there's a diversity of political labels, and those organizations in process for further review. jenna: joining us now, tim carney, senior political columnist at the washington