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The split is reflected in a host of issues from immigration to health care to climate change. Lisa Stark reports.
At the same time five, Americans were freed in a prisoner swap. Lisa Stark reports
Lisa Stark updates us with the latest on the GOP s fight against Planned Parenthood.
Supporters say it'll help stop hackers but as Lisa Stark reports, privacy advocates worry about unintended consequences
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TVGuide.com editors break down theories about what's coming up on The Walking Dead