Argument - Limit internet communications research and argument

In December 2015, two legal experts presented conflicting views about limiting Internet communications.  Here are their articles:  
http://www.slate.com/articles/news_and_politics/view_from_chicago/2015/12/isis_s_online_radicalization_efforts_present_an_unprecedented_danger.html
and
https://www.washingtonpost.com/news/volokh-conspiracy/wp/2015/12/21/protecting-the-first-amendment-in-the-internet-age/?utm_term=.ce196c82b386.

After performing research, present your argument for the position you support.  Be sure to cite authoritative research beyond the articles above.  And be sure to upon earlier posts.