Chris Wallace is “irate” at the ousting of CNN president Jeff Zucker and his future at the news network is uncertain, Radar has been told. In a move that stunned Beltway television circles, the no-nonsense veteran anchor — son of legendary CBS correspondent Mike Wallace — announced he was leaving Fox News after 18 years for a prized gig at CNN’s new streaming-video outlet CNN+ in December. At the time, the former Fox News Sunday anchor specifically cited Zucker as one of the reasons he joined the network. “I am honored and delighted to join Jeff Zucker and his great...