A new era of cooperation in case of emergency

How are local police departments able to work with federal law enforcement agencies to ensure our region is safe in case of emergency?

D.C. Police Chief Cathy Lanier says that under this new administration, more federal agencies are reaching out to local police.

She calls it a new era of cooperation between local and federal law enforcement.

Online Chat: Beth Killoran, deputy assistant secretary for Information Technology and chief information officer at HHS, on March 28.