Defending Neil deGrasse Tyson and his tweet about El Paso and Dayton

On August 4, 2019, the day after nearly 50 people were allegedly killed or injured at a shopping center in El Paso, Texas by a single person using an assault rifle, and the same day that another shooting, again involving a lone perpetrator using an assault rifle, killed or injured nearly two dozen people at a bar in Dayton, Ohio, noted scientist Ohio, Neil deGrasse Tyson sent out the following tweet.