Robert F. Kennedy Jr. creates a story with ‘legs’ by offering pro-conspiracy views on his uncle’s 1963 assassination in Dealey Plaza By Michael Granberry / Reporter Pop Culture Blog, dallasnews.com 2:15 pm on January 14, 2013 EXCERPTS FROM ARTICLE, FOR FULL TEXT SEE: http://popcultureblog.dallasnews.com/2013/01/robert-f-kennedy-jr-creates-a-story-with-legs-by-offering-pro-conspiracy-views-on-his-uncles-1963-assassination-in-dealey-plaza.html/ Robert F. Kennedy Jr. stunned the crowd at the Winspear Opera…