For four years, leaders of the American Federation of Teachers union toured the country doing political rallies for Democrats.

Among the dozens of political events they attended from 2016 through 2020 included Hillary Clinton rallies, a get-out-the-vote event, and a Labor Day rally.

It’s the type of campaigning many unions do in support of Democratic issues.

However, a non-profit public interest law firm claims that from 2018 through 2020, AFT spent more than $3 million in political expenditures and didn’t declare it on the proper disclosure reports.