Caitlin Sutherland, executive director of Americans for Public Trust, has drawn House members’ attention to an estimated $5 billion in foreign money that has come into the U.S. nonprofit sector over the past two decades to conduct advocacy, lobbying, or electoral activities. Some of that, she said, has found its way into partisan political action committees in apparent violation of IRS regulations.

A mysterious new group purporting to be part of an "anti-globalist," pro-American movement is targeting Republicans in battleground House races across the country in what some are calling a coordinated scheme to suppress GOP votes.

Amid scrutiny over paying his relatives, in particular his wife, Nebraska Senate candidate Dan Osborn restructured his campaign.