I am no technophobe. I like being able to calibrate communication, depending on the situation - texting for the simple and immediate; email for business or when I want to put some lag time into the exchange; Twitter to promote something; Facebook to draw a crowd.

As long as anger, paranoia and misinformation drive our political debate, there are unhinged souls among us who will feel justified in turning to violent remedies for imagined threats.

As long as anger, paranoia and misinformation drive our political debate, there are unhinged souls among us who will feel justified in turning to violent remedies for imagined threats.