4 agosto 2015
The sequential election format of the US presidential primary is the best mechanism to select a candidate who would prevail in a head-to-head election against any one of the other candidates, says a new article.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/04eoPsUuFg0″ height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/04eoPsUuFg0/150804160928.htm
