PBS NewsHour

Deadly Taliban attack on Afghan base underscores insecurity

Clip: 04/24/2017 | 6m 46s

A surprise visit to Afghanistan by Defense Secretary James Mattis underscores growing U.S. concerns. Just three days before, Taliban fighters killed at least 140 Afghan soldiers, reminding the world that it remains a force to be reckoned with. William Brangham talks to former Defense Department official David Sedney.

Aired: 04/24/17

Expired: 05/24/17

Rating: NR

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