"Robert Irwin, 72, poses for a photo at Camp Second Chance, a city-sanctioned homeless encampment, Tuesday, Sept. 26, 2017, in Seattle. Irwin said he is planning a trip to Michigan to see his older sister. ""I have my own SUV, Chevy Trailblazer. I want to go in March. It will be my last trip."" (AP Photo/Jae C. Hong)"
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