NYC Marathon security measures

Now watching

Next video starts in : 7 Play

NYC Marathon security measures

NYC Marathon security measures
Replay video
Up next

The boom in online ads

Unlock your personal NFL Now stream by signing in to NFL.com

NYC Marathon security measures

by CNBC Videos 2:00 mins

Edmund Hartnett, Bronson Risk Consultants and former NYPD Deputy Chief, weighs in on security measures the NYPD will take at the New York City Marathon. "If you see something, say something," he urges.

View Comments (0)