Is the Grand Old Party Growing Older?

Republican primary voters are getting older. And it’s not just because, like the rest of us, they’ve aged four years since the last presidential election. The proportion of GOP primary voters who are 50 and older has gotten substantially bigger since 2008, according to exit polls in the states that have held primaries so far, even as overall turnout has dropped. In many cases, the increases have been in the double digits, showing a dramatic rise in the influence of …