Who funds Concerned Taxpayers of America? No one knows. One of the targets of its ads, Rep. Pete DeFazio, traveled to Washington, D.C., to knock on the door of its headquarters and ask the group in person to reveal its donors, only to be turned away by its treasurer, who
denied he was affiliated with the group. The “Super PAC” has spent about $165,000 on ads in DeFazio’s district, abpit four times what his opponent has spent in total on the race,
according to The Huffington Post.