Deputy Commissioner Richard Falkenrath

An alleged terror plot in Boston is again raising questions about just how big the actual threat of homegrown terrorism is. Tarek Mehanna, 27, has been charged with plotting to "kill,...

Philip Gourevitch, staff writer for the New Yorker and author, most recently, of Standard Operating Procedure, talks about the moral implications of America's war on terrorism.

Then Roxana Tiron, national security reporter for The Hill, talks about both candidates' positions on homeland security and ...

According to a report released yesterday by the NYPD, the biggest terror threat to our city comes not from al Qaeda, but from our neighbors right here at home. Jack Riley, Associate Director of RAND Infrastructure, Safety, and Environment, and Acting Director of RAND Center on Quality Policing, and Richard ...