Rep. Randy Hultgren, R-Ill., hires Katherine McGuire, ex-Business Software...

Rep. Randy Hultgren, R-Ill., hires Katherine McGuire, ex-Business Software Alliance, as chief of staff, effective at end of this month … Suddenlink promotions: Kevin Stephens to president-Commercial & Advertising Operations; and, to vice presidents, Brian May for information technology; and Bradley Cooke for technical operations-central region … Tennis Channel hires Larry Novenstern, ex-Orion Trading, as vice president-integrated partnerships.