Barack Obama said he finds President Donald Trump’s “obsession” with him to be a “strange” thing, Mediaite reports.Said Obama: “I obviously have a room in his head. A suite in his head.”He added: “First of all, when I was president, the last thing I had time to do was worry about what somebody said or my predecessor did. They’re gone. I’ve got work to do… It shows me somebody who is not focused on the American people and the job they’re supposed to do.”