Philly airport chaos: DHS shutdowns trigger massive TSA security lines DHS shutdowns are strangling Philadelphia International, triggering lengthy TSA delays. Massive security lines threaten to derail travel plans as the escalating crisis freezes the airport in its tracks. NEW You can now listen to Fox News articles! While TSA officers on the front lines of airports across the nation continue to miss their paychecks, chaos is gripping some U.S. airports. Footage from the Philadelphia

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