Political survival time awaits US presdidetial candidates. It's now or never.
5 things you need to know this weekend http://usat.ly/1XDpcsy via @usatoday
The Almanac - February 20th http://upi.com/6252238t via @upi
Republicans face off in S. Carolina; Dems battle in Nevada http://hosted2.ap.org/APDEFAULT/3d281c11a96b4ad082fe88aa0db04305/Articl…
Why Nevada Polls Are Bad http://53eig.ht/21dTDIa
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