Lt. Govs. face homeland security challenges

Responding to emergencies from natural disasters to terrorist attacks, the nation's lieutenant governors are expected to play a key role. But for some, there may be obstacles to getting the information they need. Fred Knapp reports.

NET News was asked to leave the room for about 15 minutes of the otherwise-open 90 minute session on homeland security, so a Naval Postgraduate School faculty member could give a a nonclassified but "sensitive" presentation on current threats.