Exclusive: Republicans get staggering boost from mystery donors as 'arms race' heats up

The main super PAC supporting Senate Republicans saw a “huge spike” in dark money contributions in 2025, a sign of the massive arsenal the GOP is building to protect its hold on Congress in November’s midterm elections, according to a new report from political reform group Issue One first reported by Raw Story.

As Democrats aim to capitalize on the growing unpopularity of President Donald Trump and his Republican party and regain control of Congress, the Republican-aligned Senate Leadership...