Tweet on January 2, 2018, 4:34 pm by KenAshford @KenAshfordJanuary 2, 2018Tweet Define the "very strict" things you have done re commercial aviation that resulted in zero deaths in 2017 (as compared to the zero deaths in 2009-2016) https://t.co/rdHhiJGCBl — кєη αѕнƒσя∂ (@KenAshford) January 2, 2018