04/30/09 After Years of Pushing, McCaskill Applauds DHS for Going After Employers of Illegal Workers 04/22/09 McCaskill Urges DHS Immigration Nominee to Beef Up Employer Enforcement Programs 01/15/09 McCaskill Questions Incoming Homeland Security Chief in Confirmation Hearing 05/14/08 McCaskill Questions DHS Nominee on Agency's Poor Record on Employer Enforcement 09/25/07 Last Chance for Head of Immigration and Customs Enforcement 09/21/07 McCaskill Requests Names From Workplace Enforcement Arrests 09/19/07 McCaskill Requests Delay on Myers Vote