Elizabeth Wagmeister Senior CorrespondentEboni K. Williams is launching a new season of her podcast with Interval Presents, the new in-house podcast network from Warner Media Group, Variety has learned exclusively.Williams — an attorney, journalist, TV host and author — recently starred on “The Real Housewives of New York City,” becoming the first-ever Black cast member to be cast on the Bravo show.“Holding Court with Eboni K.