The National Coalition on Television Violence is waging a campaign to persuade President Bush to take back his appointment of strongman-actor Arnold Schwarzenegger as chairman of the President's Council on Physical Fitness and Sports. Schwarzenegger, a former body builder, makes movies that often include violence. Says campaign coordinator Brian Sullivan: "Even if Mr. Schwarzenegger were the nicest, gentlest, most anti-steroid drug person in the world, his appointment as head of the PCPFS would still mistakenly glamorize violence." No word from the White House.