Former US President Donald Trump mocked US President Joe Biden's tendency to make apparent gaffes, speaking at a Save America rally in Michigan on Saturday<br /><br />"[Have you] ever seen Biden when he says, "It's great to be with the people of Ohio... No no you are in Michigan, no no". He is in Florida, he says "It's great to be with the people of Iowa... No no no the palm trees, they have palm trees,"" said Trump, mocking the president.<br /><br />"If I had ever made a mistake like that they'd say "He should get out of office immediately,"" he added.