I was planning to post a grammar lesson today, but the events in Orlando make that seem both irrelevant and disrespectful. My condolences to all those affected and my sincere appreciation to the first responders and ER personnel who have tirelessly and bravely tried to lessen the collective trauma. I have confidence the FBI will do a complete investigation but I know there is no stopping these kinds of attacks while AR-15s and similar weapons are in the hands of civilians.