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News Wrap: Damages From Sandy Estimated at $20 Billion

News Wrap: Damages From Sandy Estimated at $20 Billion

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0:44
New Nevada Congressional District Race Unleashes Big Money

New Nevada Congressional District Race Unleashes Big Money

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5:55
A Week Until Election Day, Campaigns Focus on Sandy Relief

A Week Until Election Day, Campaigns Focus on Sandy Relief

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9:11
Sandy Aftermath Affects Millions in New York and New Jersey

Sandy Aftermath Affects Millions in New York and New Jersey

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23:55
Seeing the World in a Different Way Through Digital Maps

Seeing the World in a Different Way Through Digital Maps

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8:15
Northeast Copes With Devastating Damage After Sandy

Northeast Copes With Devastating Damage After Sandy

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11:01
Winning Wisconsin Will Come Down to Candidates' Ground Game

Winning Wisconsin Will Come Down to Candidates' Ground Game

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9:57
How Cities Should Prepare for Future Natural Disasters

How Cities Should Prepare for Future Natural Disasters

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11:54
Supreme Court Hears Cases on Drug-Sniffing Dogs and Privacy

Supreme Court Hears Cases on Drug-Sniffing Dogs and Privacy

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5:54
News Wrap: Cyclone Hits South India, 150,000 to Seek Shelter

News Wrap: Cyclone Hits South India, 150,000 to Seek Shelter

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1:55
Outside Groups Outspending Campaigns in Senate Races

Outside Groups Outspending Campaigns in Senate Races

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6:44
Democrat Has Competitive Chance to Win Arizona Senate Seat

Democrat Has Competitive Chance to Win Arizona Senate Seat

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6:27
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PBS News Hour

How Much Do Digital Campaigns Know About You?

Hari Sreenivasan travels to Ohio to see how the Obama and Romney campaigns are using digital strategies to gather information about voters. The digital outreach efforts are crucial to winning undecided voters.