NBC's 'Today' Show Tightens Security After On-Set Intruder Incident

Producers of NBC's "Today" show have announced "stricter security protocols" following an on-set intruder incident. An email sent to publicists acknowledged: "We understand this is a change from how we've operated in the past, and we appreciate your flexibility as we implement these new measures." No details about the intruder incident or the specific new measures were disclosed.