Former President Donald Trump told his supporters to attend Iowa caucuses even if it literally kills them. During a Sunday speech in Iowa, Trump urged attendees to participate in a caucus for him on Monday. “You can’t sit home,” the former president insisted. “If you’re sick as a dog, you say, darling — even if you vote and then pass away, it’s worth it. Remember, if you’re sick, if you’re just so sick, you can’t, darling, I don’t think…” POLL: Should Trump be allowed to run for office? “Get up,” Trump replies to himself from an imagined wife’s point of view. ALSO READ: ‘Official’ Trump cale…