YEAH, THAT’S NOT EXACTLY BY ACCIDENT: Roll Call: Confusion Surrounds Conflict of Interest Cases in Congress.

Congressional investigators closed the 113th Congress with two reports touching on one of the murkiest subjects in the ethics manual: financial conflicts of interest.

Investing in companies tied to their home districts can help members understand the impact federal government decisions have on the private sector, but those ventures sometimes create a risk to their reputation.

“A congressman should zealously represent his constituents — he just can’t be one of them,” said Craig Engle, head of the political law group at Arent Fox LLP. He served as general counsel to the National Republican Senatorial Committee for five years, counseling candidates laws related to elections and holding office, before moving to private practice.

“If you really want to make money, be a businessman,” he said in an interview. “If you want to make a difference, be a congressman. But you can’t be both at the same time.”

House rules prohibit members from using their seats to build their personal fortunes. The Code of Ethics bars people in government service from dishing out special favors and privileges, or accepting special benefits that might influence their job performance.

Following tricky decisions related to corruption allegations against Democratic Reps. Shelley Berkley of Nevada and Maxine Waters of California, the House Ethics Committee acknowledged that the House needs clearer guidance on conflict of interest rules.

Uh huh.