New Fleet of Nuclear Warheads for US In 5 Years

Talk about poor timing: the US has announced that it is currently developing nuclear warheads that will replace (not add to) our existing arsenal.  The new missiles will replace the current Trident missiles used on submarines.  But at a time when we are avidly trying to deter Iran and North Korea from advancing their nuclear programs, is this sending a mixed message to the world?  (Continue reading via BBC)