Nelson Peltz’s Trian Fund Management, which is headed for a showdown with Walt Disney Co. at the company’s annual shareholders meeting on April 3, upped the ante on Wednesday in a stinging letter that dismissed Disney’s latest moves as a “spaghetti-against-the-wall plan.”... Master your money. Subscribe to MarketWatch. Get this article and all of MarketWatch. Access from any device. Anywhere. Anytime. Subscribe Now Already a subscriber? Log In ... ...