Dark money groups pouring millions into 2020 political ads with even less disclosure

Party operatives steering millions in ‘dark money’ to 2020 election ads

‘Dark money’ group tied to Tom Cotton targets Democrats in Trump-won districts

Veterans super PAC spending big to intervene in GOP primaries

‘Dark money’ groups steering millions to super PACs in 2020 elections

‘Dark money’ groups target key senators during impeachment

‘Dark money’ in politics skyrocketed in the wake of Citizens United