anchor.diff:  rfa,http://www.rfa.org/english/RSS
   rfe,http://www.rferl.org/api/epiqq
   rfi,http://www.english.rfi.fr/last_24h/rss
  +sacbee_natworld,http://www.sacbee.com/830/index.rss
  +sacbee_state,http://www.sacbee.com/state/index.rss
  +sfgate_bayarea,http://www.sfgate.com/bayarea/feed/Bay-Area-News-429.php
  +sfgate_national,http://www.sfgate.com/rss/feed/National-News-RSS-Feed-435.php
  +sfgate_world,http://www.sfgate.com/rss/feed/World-News-From-SFGate-432.php
   shanghai_national,http://rss.shanghaidaily.com/Portal/mainSite/Handler.ashx?i=3
   shanghai_world,http://rss.shanghaidaily.com/Portal/mainSite/Handler.ashx?i=7
   spiegel,http://www.spiegel.de/international/index.rss
  
positive.code: daily_star_middle_east,http://www.dailystar.com.lb/RSS.aspx?id=102
  daily_start_int,http://www.dailystar.com.lb/RSS.aspx?id=113
  dawn_pk,http://feeds.feedburner.com/dawn-news
  dw,http://rss.dw.de/rdf/rss-en-all
  east_african,http://www.theeastafrican.co.ke/-/2456/2456/-/view/asFeed/-/13blr5d/-/index.xml
  euronews,http://feeds.feedburner.com/euronews/en/home?format=xml
  
negative.code: un_europe,http://www.un.org/apps/news/rss/rss_europe.asp
  un_mideast,http://www.un.org/apps/news/rss/rss_mideast.asp
  upi,http://rss.upi.com/news/emerging_threats.rss
  ut_sandiego,http://www.utsandiego.com/rss/headlines/most-recent/
  voa_africa,http://www.voanews.com/api/z-$otevtiq
  voa_all,http://www.voanews.com/api/epiqq
  voa_am,http://www.voanews.com/api/zoripegtim
  