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PASADENA, CA - JANUARY 01: A city of Pasadena police officer (gun detail) participates in the 126th Annual Tournament of Roses Parade presented by Honda on January 1, 2015 in Pasadena, California. (Photo by Alberto E. Rodriguez/Getty Images)
PASADENA, CA - JANUARY 01: A city of Pasadena police officer (gun detail) participates in the 126th Annual Tournament of Roses Parade presented by Honda on January 1, 2015 in Pasadena, California. (Photo by Alberto E. Rodriguez/Getty Images)

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    To shoot or not to shoot?

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To shoot or not to shoot?

It's a difficult question cops ask themselves almost daily. Ex-NYPD officers take us inside a high-tech law enforcement training facility.

To shoot or not to shoot?

It's a difficult question cops ask themselves almost daily. Ex-NYPD officers take us inside a high-tech law enforcement training facility.