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Billy Bragg, the Sherpa of Heartbreak

Billy Bragg, the Sherpa of Heartbreak

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High Court: Police Can Collect DNA For Serious Crime Arrests

High Court: Police Can Collect DNA For Serious Crime Arrests

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Hezbollah's Role in the Bloody Syrian War Comes at a Price

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Frank Lautenberg, Senate's Last WWII Veteran, a 'Fighter'

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Trial Begins for Bradley Manning Over Leaked Documents

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Obama Moves to Fill U.S. Court of Appeals Seats

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Top Brass Reject Overhauling Military Justice System

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Former Reagan Budget Director Argues Against Bailouts

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Economic Costs, Bonuses of Legalizing Undocumented Workers

Economic Costs, Bonuses of Legalizing Undocumented Workers

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PBS News Hour

See the Difference Between Pipe and Pressure Cooker Bombs

In this web exclusive scene, science correspondent Miles O'Brien explains the difference between pipe bombs and pressure cooker bombs, like the ones used at the 2013 Boston Marathon. Pipe bombs are much smaller so the pipe itself is the shrapnel. Less space means more pressure, and their size makes them easier to conceal.
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February 5, 2026 - PBS News Hour full episode
57:46
Season 2026 Episode 30
February 5, 2026 - PBS News Hour full episode
February 5, 2026 - PBS News Hour full episode
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Season 2026 Episode 29
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Season 2026 Episode 28
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Season 2026 Episode 27
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Season 2026 Episode 26
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Season 2026 Episode 25
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