For those who have really difficult time to understand this... I find http://news.sciencemag.org/math/2015/11/mathematician-claims-breakthrough-complexity-theor

For those who have really difficult time to understand this... I find http://news.sciencemag.org/math/2015/11/mathematician-claims-breakthrough-complexity-theory http://news.sciencemag.org/math/2015/11/mathematician-claims... opens a small door. I still have tons of questions, probably due to my failure of completing my complexity class in undergraduate.