U.S. Homeland Security Secretary Janet Napolitano is in Boston today to meet with government officials and visit the marathon bombings memorial.

Napolitano is scheduled to meet with state Secretary of Public Safety Andrea Cabral, state police Superintendent Col. Timothy Alben, Boston Mayor Tom Menino, Boston Police Commissioner Ed Davis and members of the state's congressional delegation.

She will also meet with first responders to reiterate the department's ongoing support and collaboration on issues including training and preparedness, as well as the need for continued information sharing at all levels of government to enhance public safety.

Napolitano will also visit the Boston Marathon bombings memorial in Copley Square.