Question

Many Americans are alarmed about the idea of drone aircraft ?

Answer 1

Are you asking for our personal factual responses or?

Answer 2

No the actual answer

Answer 3

There is no actual answer

Answer 4

Are you talking about a class of people

Answer 5

"Many Americans are alarmed about the idea of"
TV being shut off
shower not hot enough
food not to their pallet

"Many" Americans care about very little outside of themselves. Although, the answer to your original question depends on what source material you're suppose to be looking at.