<p>The former president assembled a cadre of celebrity endorsers and members of Congress backing him for the final push in Iowa, including WWE star Kane, British politician Nigel Farage and longtime Iowa wrestling coach Dan Gable.</p><p>Trump also introduced North Dakota governor and former presidential candidate Doug Burgum, who endorsed the former president. Burgum said the front-runner will "deliver energy dominance" to the nation.for hours in wind chills that reached the mid-negative 40s.</p>