That is the topic of my latest Bloomberg column. Here is one excerpt:
Americans’ growing preoccupation with the culture wars has meant a greater focus on the two branches of government where these often symbolic battles are most fought and noticed: the presidency and the Supreme Court. A byproduct is the relative neglect of the third branch, Congress.
This has led to poor governance. Not long ago, the Republicans passed a tax reform bill, in part because they thought voters would like it. Six months later, the bill is losing popularity. The benefits of the bill are not generally transparent, the economy is doing fine anyway, and even diehard Republicans don’t seem so excited.
If you think that exercising the “power of the purse” is one of the most fundamental roles of Congress, this reflects relative voter indifference toward the legislative branch. The incentives are weak for either party to try again to improve the U.S. tax system, and so it will remain distortive and overly complex.
…I would prefer to see the electorate give up some of its current fascination with the Supreme Court and the presidency and take a stronger interest in Congress. For one thing, a change of focus might encourage Congress to check the powers of the president when it comes to trade, foreign policy and immigration.
There is much more at the link. And Peter Suderman covers related themes (NYT).