President Barack Obama sits in the famous Rosa Parks bus at the Henry Ford Museum after an event in Dearborn, Michigan, April 18, 2012. Parks was arrested sitting in the same row Obama is in, but on the opposite side.
Transcript of speech (Also see YouTube video)
Aaron Foley, “President Obama sits on historic Rosa Parks bus at Dearborn’s Henry Ford Museum“, MLive, April 19, 2012.