These are the Republicans who want to take on Trump. But do they have any chance? | US elections

A mini-Trump who shoots at woke, “a high-heeled Dick Cheney”, an immigrant son who is not averse to conspiracy theories and an old hand in the profession who seems to shout in the desert. There are still four of them, the Republican candidates who have a chance to cut off former President Donald Trump. But can any of them actually beat him? “If this candidate beats Trump, Biden will have a big problem in November.”