There have been a lot of good candidates for the "gerrymander of the decade" award this cycle. North Carolina, Illinois and Texas have all dreamed up district lines that have gone... --snip-- Republicans in Pennsylvania, however, took a state that is two or three points more Democratic than the country as a whole, and created 12 districts (out of 18) that are more Republican than the country as a whole. They did so by creating what can only be called a group of Rorschach-inkblot districts in southeastern Pennsylvania. The net result is a map that shores up their vulnerable incumbents,...