FILE - In this April 4, 2013 file photo, Facebook CEO Mark Zuckerberg walks at the company's headquarters in Menlo Park, Calif. Facebook said Tuesday, Aug. 21, 2018, that it had removed 652 pages, groups, and accounts linked to Russia and Iran for “coordinated inauthentic behavior” that included the sharing of political content amid stepped-up policing of its own platform ahead of the U.S. midterm elections in November. (AP Photo/Marcio Jose Sanchez, File)

FILE - In this April 4, 2013 file photo, Facebook CEO Mark Zuckerberg walks at the company's headquarters in Menlo Park, Calif. Facebook said Tuesday, Aug. 21, 2018, that it had removed 652 pages, groups, and accounts linked to Russia and Iran for “coordinated inauthentic behavior” that included the sharing of political content amid stepped-up policing of its own platform ahead of the U.S. midterm elections in November. (AP Photo/Marcio Jose Sanchez, File)

FILE - In this Oct. 22, 2016, file photo, Alabama wide receiver Gehrig Dieter (11) and offensive lineman Jonah Williams (73) look for blocks during the first half of an NCAA college football game against Texas A&M, at Bryant-Denny Stadium in Tuscaloosa, Ala. Jonah Williams was selected to the AP Preseason All-America team, Tuesday, Aug. 21, 2018. (Vasha Hunt/AL.com via AP, File)

Madonna presents a tribute to Aretha Franklin at the MTV Video Music Awards at Radio City Music Hall on Monday, Aug. 20, 2018, in New York. (Photo by Chris Pizzello/Invision/AP)

FILE - In this Aug. 14, 2015, file photo, pitcher John Smoltz is honored for his induction into the Baseball Hall of Fame before the start of a baseball game against the Arizona Diamondbacks, in Atlanta. Smoltz says baseball needs to make some changes _ and fast _ to make the game more watchable and more appealing to fans both young and old. Smoltz told PodcastOne Sports Now co-hosts Tim Dahlberg and Jim Litke that baseball needs to deal with the way the game has changed because of analytics and implement rule changes to make sure decisions aren't always ruled by people using spreadsheets. He said the game is running itself into the ground and isn’t sustainable as it is being played today. (AP Photo/John Amis, File)

FILE - In this Dec. 14, 2017 file photo, actor David Cross attends the premiere of "The Post " in Washington. The University of Utah says a tweet from Cross showing him wearing undergarments sacred to the Mormon faith was "deeply offensive." President Ruth Watkins resisted online calls to cancel his upcoming performance on campus, saying in a statement on Sunday, Aug. 19, 2018, the photo, intended to promote the show, is protected by the First Amendment. (Photo by Brent N. Clarke/Invision/AP, File)

First lady Melania Trump speaks as she attends the 6th Federal Partners in Bullying Prevention (FPBP) Summit at Health and Human Service in Rockville, Md., Monday, Aug. 20, 2018. (AP Photo/Pablo Martinez Monsivais)