Partisan turnout and election results

I just read this "post":http://www.huffingtonpost.com/michael-p-mcdonald/the-age-gap-and-what-it-p_b_807746.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+pollster%2Fallcontent+%28Pollster.com+All+Content%29 by Michael McDonald about turnout

Turnout, Again

A commenter and Henry have pointed to Michael McDonald's website