Donors who wanted to contribute to the bipartisan group organizing celebrations of America’s 250th anniversary were steered elsewhere, whistleblowers say.

Donors who wanted to contribute to the bipartisan group organizing celebrations of America’s 250th anniversary were steered elsewhere, whistleblowers say.

A 55-page report from House Democrats accuses Freedom 250 of America's birthday celebrations for profit, using questionable fundraising methods. Watchdog groups had already…