On September 11, 2001, I walked out of my classroom at Mesa Community College and saw a group of people huddled around a television. The TV was about 15 feet away from me. Little did I know that those 15 feet would be the first steps on my journey to becoming a peacemaker.

If it was possible to save drafts of all your unpublished Tweets, my drafts folder would look like a virtual stockpile of relational weapons of mass destruction. Twitter forced me think before clicking “Tweet this.”