FILE – This Sept. 23, 2014, file photo shows the building housing the U-T San Diego newspaper, formerly known as the San Diego Union-Tribune, in San Diego. Tribune Publishing, which also publishes the Los Angeles Times in Southern California as well as other properties nationwide, has agreed to buy San Diego’s dominant newspaper for $85 million, U-T San Diego reported Thursday, May 7, 2015. (AP Photo/Gregory Bull, File) (Gregory Bull/AP)
How ownership of Tribune Publishing — the parent company of the Chicago Tribune — has changed since 2006
