PBS NewsHour: Shalit Freed in Prisoner Swap, But Hamas' Armed Wing Signals More Struggles

Soldier Gilad Shalit arrived back in Israeli custody Tuesday after being held for more than five years in the Gaza Strip. Gwen Ifill reports on the 1000-for-one prisoner exchange between Israel and Hamas.

Watch Shalit Freed in Prisoner Swap,
But Hamas' Armed Wing Signals More Struggles
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