Hellp guys with this

Which statement best supports the author's purpose in "children of the drug wars," which is to persuade readers that the united states should do more to immigrant children from honduras?

What does water came out from a rock mean in this poem and why is it compared to the radio waltz? time was away and somewhere else. the waiter did not come, the clock forgot them and the radio waltz came out like water from a rock: time was away and somewhere else.

This poem describes a train as if it were a horse. what literacy device does the poet use in this poem?