8. A system comprising: one or more memories; and one or more processors, connected to the one or more memories, to: create news content from a plurality of news sources, the news content including a plurality of news items; identify a news item, of the plurality of news items, to be removed from the news content; identify one or more similar news items, of the plurality of news items, with content similar to content of the news item; remove, from the news content, the news item and the one or more similar news items; identify replacement news items to replace the news item and the one or more similar news items in the news content; create updated news content by replacing the news item and the one or more similar news items with the replacement news items; and provide the updated news content.
8. A system comprising: one or more memories; and one or more processors, connected to the one or more memories, to: create news content from a plurality of news sources, the news content including a plurality of news items; identify a news item, of the plurality of news items, to be removed from the news content; identify one or more similar news items, of the plurality of news items, with content similar to content of the news item; remove, from the news content, the news item and the one or more similar news items; identify replacement news items to replace the news item and the one or more similar news items in the news content; create updated news content by replacing the news item and the one or more similar news items with the replacement news items; and provide the updated news content. 11. The system of claim 8 , where, when removing the news item and the one or more similar news items, the one or more processors are to: remove the news item from the news content after a period of time from a previous accessing of the news item.