Denotation <span>refers to the dictionary meaning whereas </span><span>connotation refers to the association or emotional meaning</span>.
Figurative is incorrect - it uses words or expressions which differ from their literal meaning.
Emotional is not a term that is used and therefore doesn't make sense.
Answer:
A good way to examine the trustworthiness of any news source is to compare it to other sources covering the same story. Then you can analyze for bias and form your opinion from a more objective point of view.