Rules, we don't need no stinking rules

Interference or Obstruction 

Can someone please explain to this announcer the difference betweeen interferrence and obstruction. Obviously he does not know. Better yet buy him a copy of Baseball Rules in Black and White next week when it comes out. Perfect example how this book can help anyone associated with baseball.

  http://www.closecallsports.com/2016/07/mlb-ejection-115-mike-winters-2-aj.html