Pusillanimous, soulless, chum-sucking cockroach is suing the widow of Chris Kyle. Former Minnesota Gov. Jesse Ventura is setting his legal sights on the widow of a former Navy SEAL he had sued for defamation. Lawyers for Ventura have asked a federal court to continue his lawsuit against Chris Kyle — who was killed in February by a young veteran he was mentoring — by substituting Kyle’s wife, Taya, as the