In Chapter #1 of “On Strategy”, Idea in Brief is a shout out box describing “competitive convergence“. Using a Wall Street Journal  article as a reference (title/author/date) please analyze a “competitive convergence” article and its highlights.

I am attaching IDEA IN BRIEF BOX BELOW and some notes below 

Name Of Book- “What is Strategy? By Michael E Porter, HBR’S 10 Must Reads