What does "that" refer back to? Does it refer to "the Electoral College"? Or does it refer to "losing our country forever"? Or does it refer to "mutually assured destruction for every future election"? I am not sure.
“I fear we’d lose our country forever,” Mr. Chatfield said. “This truly would bring mutually assured destruction for every future election in regards to the Electoral College. And I can’t stand for that. I won’t.”
Source: NYTimes