May 8, 2013 -- Updated 1338 GMT (2138 HKT)
Kenneth Lanning says long-term missing person cases are the most difficult and emotionally draining for law enforcement
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Ruben Navarrette says if former Gov. Bill Richardson wants to attack Ted Cruz, it should be about his politics, not his Hispanic authenticity
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Shane Koyczan says in a childhood full of the pain of bullying, he discovered a sense of humor and more
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Edward Alden advises Republicans to look to the north, where Conservatives adopted pro-immigration policies and became the leading party
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On the news
Arun Kundnani