By Dov Fischer, American Spectator - Republicans knew the House was going to flip. It is common to argue over polling predictions days or weeks in advance, when survey numbers are within a reasonable margin, especially when only one race is in question. But with 435 House races, and so many lining up for Democrat flips, the settled question had become whether a “blue wave” would overturn Washington in a tsunami, even flowing up-ticket for Democrat gubernatorial and U.S. Senate candidates....