Below is my column in Fox.com on the recent decision of Pennsylvania Governor Josh Shapiro to join the ranks of Democrats calling for packing the Supreme Court. It is a disappointing moment for many of us who hoped that Shapiro could offer a moderate voice in the upcoming elections, resisting the rise of socialists and communists in his party. Instead, he proved to be just another politician thinking of the next election rather than the next generation. Here is the column: Gov. Josh Shapiro (D. Pa.) has finally reached his Terry Malloy moment. In the classic movie, On the Waterfront,...