Josh Stephens writes that while Al Queda seems obsessed with air travel, they have attacked transit in other countries and the U.S. system is vulnerable.
Stephens says that because of the free flow of passengers on transit systems, security forces rely on passengers to report odd behavior or packages left behind:
"Widespread "See Something, Say Something" campaigns, including a text-based system started this summer by NJ Transit (see sidebar), are designed to take advantage of the countless pairs of eyes capable of spotting suspicious activity. Defining "suspicious," however, poses one of the biggest challenges to transit system law enforcement."
The Transportation Security Administration is also now involved on the local level of transit:
"Aside from their own intelligence gathering, the nation's otherwise diffuse network of transit agencies rely heavily on intelligence gathered by the TSA. The agency sends out daily briefs and frequently shares best practices."
FULL STORY: For Transit Agencies, Terrorists Are Moving Targets

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning
SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

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Austin's First Single Stair Apartment Building is Officially Underway
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Atlanta Bus System Redesign Will Nearly Triple Access
MARTA's Next Gen Bus Network will retool over 100 bus routes, expand frequent service.

Toronto Condo Sales Drop 75%
In two of Canada’s most expensive cities, more condos were built than ever — and sales are plummeting.
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