may have been a move to forestall future commercial competition in the market; WBRC and WABT remained the only commercial stations in Birmingham, which would not get a third commercial broadcast television outlet until WBMG (now WIAT) debuted in October 1965, on UHF channel 42, a signal considerably weaker than that of either channels 6 or 13, and a problem which hampered that station's progress until the early 2000s. In 1957, Storer sold the WBRC stations to Radio Cincinnati Inc., the forerunner of what would become Taft Broadcasting, for $2.3 million. Storer had to sell its broadcast holdings in Birmingham after it purchased radio station WIBG (now WNTP) in Philadelphia and its television sister, WPFH (later WVUE) in Wilmington, Delaware (whose frequency is now occupied by WHYY-TV) to comply with the FCC's ownership limits of that time period. As an exclusive ABC affiliate On March 1, 1961, WBRC-TV signed an agreement with ABC to become a full-time affiliate of the network. This was very unusual for a market with only two commercial stations; usually, one or both stations carried ABC as a secondary affiliation, since that network would not be on anything resembling an equal footing with CBS and NBC until the 1970s. However, Taft had very good relations with ABC. The company's chairman was a personal friend of ABC's president Leonard Goldenson, and several of Taft's other stations, including flagship WKRC-TV in Cincinnati (which would rejoin CBS in 1995), had recently switched to ABC. During the 1970s, ABC aired cartoons from Hanna-Barbera, whose studios were acquired by Taft in 1967. Taft later bought ABC's former syndication arm, Worldvision Enterprises, in 1979 (ABC spun off this division in 1973 as a result of fin-syn laws, which have since been repealed). This also marked a significant turnaround for channel 6's relationship with the network, as during the later 1950s, the amount of ABC programming on WBRC had been dramatically reduced from about 50% of its schedule to only a very limited selection of shows, seemingly headed toward an exclusive CBS affiliation by 1960; even still, WBRC retained some of CBS' higher-rated soap operas on its daytime schedule until about 1968, when those programs moved to either WAPI-TV or WBMG. Another factor, though supposedly not as important as the Taft-Goldenson relationship, was CBS News' apparent strong support of the Civil Rights Movement, which did not sit well with many white viewers, a