CNN has named Tom Goldstone executive producer of “Fareed Zakaria GPS.” Goldstone had been a senior producer on the program, and is succeeding, Liza McGuirk, who left to helm “Parker Spitzer.” Go0ldstone has been with CNN since 2003, whre he worked on “Paula Zahn NOW” and “Campbell Brown.” He joined CNN from ABC News, where he worked on newsmagazines “Primetime Live” and “20/20.”