Whitmer, Shapiro campaign for Harris in Montgomery County, Pa.

Correction: This story was updated with the correct location of Monday's event.

Pennsylvania Gov. Josh Shapiro (D) and Michigan Gov. Gretchen Whitmer (D) hit the campaign trail for Vice President Harris in Montgomery County, Pa., on Monday. 

The two battleground-state governors praised Harris’s record as vice president but did not hold back in their attacks against former President Trump. 

"I've got a message to Donald Trump: Stop s‑‑‑ talking America,” said Shapiro...