1.  a) Who is Mitchell Silber?
b)  At what hearing did Mr. Silber testify last week?

2.  a)  Define reconnaissance.
b)  List the incidents of hostile reconnaissance by Iranian government employees Mr. Silber described to the House committee.

3.  How did the NYPD resolve each of these incidents?

4.  Why were two Iranian embassy guards thrown out of the U.S. in 2004?

5.  What plot did federal investigators break up in Washington D.C. last year?

6.  a) Define counterterrorism.
b)  How important do you think the NYPD's counterterrorism efforts are to the safety of Americans?  Explain your answer.