Watchdog agency says workers rigged information to allow undercover applicants to qualify . The investigation is being conducted by the U.S. Department of Labor and involves more than 100 people who worked at a company called American Dream Job Search. Health and Human Services to impose new steps to curb fraud at Head Start 's 1,600 centers . The program provides educational , nutritional aid to 1 million low-income children .
Watchdog agency says workers rigged information to allow undercover applicants to qualify . Sting operation nailed workers at eight of 13 centers that were targeted , report says . Health and Human Services to impose new steps to curb fraud at Head Start 's 1,600 centers . The program provides educational , nutritional aid to 1 million low-income children .