On Tuesday's broadcast of MSNBC's "All In," Harris-Walz Campaign Co-Chair Michigan Gov. Gretchen Whitmer (D) stated that the rhetoric of 2024 Republican presidential candidate former President Donald Trump is "dangerous" and she's "been calling for people to lower the temperature on rhetoric for years. He has stoked it. It has made a very dangerous situation. It's not okay to only call it out when it turns on you. We've all got to stand against this ugliness that has become a regular part of political campaigns, where people threaten their political opponents, and can threaten their lives at the same time. And it's unacceptable."