September 18, WTTO/WDBB adopted "CW 21" as its official branding (although, the station sometimes identifies as "CW 21 Alabama" in some promotional imaging); sister station WABM affiliated with MyNetworkTV, a new secondary service started by Fox, on September 5, 2006. In 2007, Sinclair sold WDBB to Cunningham Broadcasting, and entered into a time brokerage agreement to continue operating that station as its repeater. However, the sale itself was purely nominal, as 97% of Cunningham's stock is controlled by trusts owned by the family of now-deceased Sinclair founder Julian Sinclair Smith (including, among others, its current chief executive officer David Smith). Since the late 1990s, when it was known as Glencairn, Ltd., Cunningham has long faced allegations that it merely acts a shell corporation to circumvent FCC rules on television station ownership within a single market. Secondary ABC affiliation On July 29, 2013, Allbritton Communications announced that it would sell its seven television stations—including the trimulcast operation involving WBMA-LD and satellites WCFT-TV and WJSU-TV—to Sinclair Broadcast Group (which would purchase the stations for $985 million), in order to focus on running its co-owned political news website, Politico. As part of the deal, Sinclair had intended to sell the license assets of WTTO and WABM to Deerfield Media, and retain operational responsibilities for those stations through shared services and joint sales agreements. On December 6, 2013, the FCC informed Sinclair that applications related to the deal need to be "amended or withdrawn," as Sinclair would retain the existing time brokerage agreement between WTTO and WDBB; this would, in effect, create a new LMA between WBMA+ and WDBB, even though the Commission had ruled in 1999 that such agreements made after November 5, 1996, covering the programming of more than 15% of a station's broadcast day would count toward the ownership limits for the brokering station's owner. On March 20, 2014, as part of a restructuring of the Sinclair-Allbritton deal in order to address these ownership conflicts as well as to expedite approval of the Allbritton acquisition that was delayed due to the FCC's increased scrutiny of outsourcing agreements (such as those maintained by Sinclair) used to circumvent in-market ownership caps, Sinclair announced that it would retain ownership of WTTO (under which WDBB would continue operating as its satellite under the existing LMA), and form a new duopoly between it and WBMA+ (which would mark the first known instance in which the senior