It seems that Facebook quietly removed Bing as its primary search provider over the weekend, announcing plans to debut its own search tool on Monday, according to Reuters.

The report says that Facebook’s new search tool will give users the ability to filter through old comments and other information from friends.

Facebook has been building out its search products for a long time, using Bing as an extra layer to provide results beyond the Interest Graph in an effort to avoid letting rival Google into the system.

Read more here: http://www.businessinsider.com/facebook-will-challenge-google-for-dominance-of-search-2014-1?IR=T