Do Americans have it too easy? Why do you think
that?

that is a relative question. too easy? compared to what? I am American and I know america kinda sucks, but please know that we are not all loud, fat, obnoxious slobs. some of us are well behaved and kind.

you can infer that to folke dude was spying for allied nations

the sentence that best describes the tone of the passage from the radio broadcast compared to the passage from the book is b. the radio broadcast has a more surprised tone.

consider the text evidence: in the passage from the book, the description is more matter-of-fact. it is simply describing the things resembling little grey snakes, but there is no urgency in the description. on the other hand, in the passage from the radio broadcast, there is definetely urgency (you can tell from the expression used, "good heavens", which clearly indicates surprise.)