Tracking Trump's visits to his properties and other conflicts of interest

Recently, the Center for Competitive Politics (CCP), campaigning for more dark money in politics, tried—and failed—to challenge California's disclosure laws.

On Tuesday, Freedom Partners Chamber of Commerce released its 2014 tax return, revealing that the organization spent $129 million total during the year.

Michigan is developing a reputation, and it’s not a good one. Following a recently released report on spending in judicial elections, the state was crowned the “dark money capital of American politics.”

In July, the U.S. Labor Department lodged a complaint against Murray Energy for unsafe working conditions, finding that the company threatened employees.

Kentucky Governor Matt Bevin's campaign benefited from flood of money from the RGA, which under a loophole in the tax code, doesn't have to disclose its contributors until next year—keeping voters in the dark.

The FEC announced it would take no legal action against one of the most notorious dark money groups involved in the 2010 elections, despite overwhelming evidence.