Sentence 1: Klein has a horror of what he rather predictably perceives to be a New Puritan movement in America attempting to eliminate bad-for-you indulgences such as fat or cigarettes.

Sentence 2: Klein is glad that there may be a New Puritan movement.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Another nagging How is it that the TV networks, which were parties to the deal, failed to break the story?

Sentence 2: It's nagging how TV networks failed to break the story.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The affect of poor performers on agencies' performance and morale can far exceed their small numbers.

Sentence 2: Poor performers can be difficult to remove due to union rules.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell