Napolitano: Immigration bill would boost security - Article Photos 4/4

Senate Judiciary Committee member Sen. Jeff Flake, R-Ariz., center, flanked by Sen. Mike Lee, R-Utah, right, and Sen. Ted Cruz, R-Texas, questions Homeland Security Secretary Janet Napolitano on Capitol Hill in Washington, Tuesday, April 23, 2013, during the committee's hearing on immigration reform. (AP Photo/J. Scott Applewhite)