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On the front line of Puerto Rico’s war on Zika

On the front line of Puerto Rico’s war on Zika

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7:46
Dad of Aspergers boy learns to 'Love That Boy'

Dad of Aspergers boy learns to 'Love That Boy'

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6:55
Concerts for Cats? Dances for dogs? Yes, it’s come to this

Concerts for Cats? Dances for dogs? Yes, it’s come to this

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2:54
What quality do the most successful people share? True grit

What quality do the most successful people share? True grit

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7:53
Middle class shrinks as income inequality grows, study finds

Middle class shrinks as income inequality grows, study finds

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4:24
New details revealed in Russian Olympics doping scheme

New details revealed in Russian Olympics doping scheme

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5:33
Scientist chases waterfalls in depths of vast glaciers

Scientist chases waterfalls in depths of vast glaciers

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2:09
News Wrap: Ruling hands major setback to Obamacare

News Wrap: Ruling hands major setback to Obamacare

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4:19
Trump and Ryan hail ‘great conversation’ but unity elusive

Trump and Ryan hail ‘great conversation’ but unity elusive

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3:51
Viewer comments on a program offering cash to reduce crime

Viewer comments on a program offering cash to reduce crime

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1:53
Transgender bathroom battle explodes with U.S. school decree

Transgender bathroom battle explodes with U.S. school decree

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5:20
Lines drawn in U.S. debate over transgender bathroom access

Lines drawn in U.S. debate over transgender bathroom access

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10:42
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PBS News Hour

L.A. to San Francisco in 30 minutes? A pipe dream indeed

What if you could make a train trip from Los Angeles to San Francisco in half an hour? It may sound farfetched, but a group of MIT students are developing a new form of transportation to bring that dream to life: the supersonic hyperloop, a pneumatic train powered by magnetism that would put the fastest high speed rail lines to shame. Science correspondent Miles O’Brien reports.
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