http://www.slate.com/articles/news_and_politics/jurisprudence/2016/01/prisons_have_become_warehouses_for_the_mentally_ill.html
use this web as the reference 
and follow these steps :
Intro paragraph –
introduce shared topic in 1-2 sentences (keep it brief)
“Thesis”: introduce the sources by name & author, and offer the most important characteristic of contrast between the two. (You do NOT need to stake out a claim about your event, since your real topic here is your sources.)
Summarize
Be concise, don’t give a list of random points that are brought up in the text
Try to find and quote the thesis from the source.
You should think about what the author’s main GOAL/PURPOSE was for this source, and incorporate that into your summary.
Background —
Identify the type of source
Where was it published? When?
Who wrote this? What is relevant about their background?
Who was the intended audience?
How does this background stuff influence the message?
Evaluation/analysis –
What are the strengths of this source? Defend your answer w/ examples
What are the weaknesses of this source? Defend w/ examples ** (See note)
Conclusion paragraphs
Identify relevant similarities & differences in your sources.
Comment on WHY they are similar and why they are different.