President Obama is taking a swipe at the Founding Fathers, blaming his inability to move his agenda on the “disadvantage” of having each state represented equally in the Senate. At a Democratic fundraiser in Chicago Thursday night, Mr. Obama told a small group of wealthy supporters that there are several hurdles to keeping Democrats in control of the Senate and recapturing the House. One of those problems, he said, is the apportionment of two Senate seats to each state regardless of population. “Obviously, the nature of the Senate means that California has the same number of Senate seats as Wyoming....