Thurs. preview: New York City's anti-terrorism chopper

(CBS News) Thursday on "CBS This Morning" Capt. James Coan, of the New York Police Department's Aviation Unit, will show CBS News special correspondent John Miller the helicopter using a state-of-the-art radiation detection system to defend the city from a terrorist attack.

"60 Minutes": Fighting terrorism in New York City

Tune in Thursday to "CBS This Morning" from 7-9 a.m. ET for that report.