I, the undersigned, will never donate, volunteer or vote for anyone, Republican or Democrat, who votes against a $15 an hour minimum wage.

That includes these eight Democratic Senators who have already voted against it:

Joe Manchin (WV), Jon Tester (MT), Jeanne Shaheen (NH), Maggie Hassan (NH), Angus King (ME), Kyrsten Sinema (AZ), Tom Carper (DE), Chris Coons (DE)