Former Republican Liz Cheney has labeled Donald Trump as “the single most dangerous threat” to the United States and warned against him becoming president again. Cheney had lost her congressional seat after opposing Trump’s leadership earlier. On CNN’s State of the Union on Sunday, Cheney said, “He cannot be the next president because if he is, all of the things that he attempted to do but was stopped from doing by responsible people … he will.” The Guardian reported.