Plot: Headlines for March 23, 2016; After Brussels Attack, Will Response Be More War or a Look at the Root Causes of Terrorism; The GOP Response to Belgium Torture & the 'Patrolling and Securing' of Muslim Neighborhoods; The People of Puerto Rico vs. the Hedge Funds: Supreme Court Hears Case on PR's Bankruptcy Laws; Who is the Best Democrat to Beat Trump Dolores Huerta Debates Ex-Salt Lake Mayor Rocky Anderson