President Barack Obama told a memorial service for the Boston bombing victims that "we will find" whoever carried out the attack that killed three people as investigators search for two men seen on a video of the scene shortly before the blasts.
Homeland Security Secretary Janet Napolitano told a Jewish conference that the country's immigration system is broken.
U.S. Secretary of Homeland Security Janet Napolitano met with Israeli officials in Jerusalem to discuss security.
The United States and Israel are set to add Israelis to a fast-track immigration system.
Janet Napolitano, the secretary of the Department of Homeland Security, met with leaders of the New York Jewish federation to discuss security for nonprofits in the wake of substantial funding cuts.