ISIS uses encrypted communication methods to reach sympathizers over the Internet.  Drugs are sold in decentralized markets in the hidden corners of the Web.  People who want to exploit children have anonymous forums where posts are very difficult to trace. 

“In America, the ordinary meets the extraordinary every day,” Bradley Cooper’s character remarks to Jennifer Lawrence’s title character in an acclaimed film that recently earned Jennifer Lawrence an Oscar nomination.  The movie, Joy, loosely based on a true story, chronicles