DealsSycamore closes $6.9 bln Staples buySycamore Partners said Sept. 12 that it has completed its $6.9 billion acquisition of Staples Inc.ByLuisa Beltran13 September 2017•2 mins readJavaScript is required to read this article. Please enable it in your browser and reload the page.DealsNorth AmericaUSBriefs