Attn.Elon Musk Founder and Owner of Tesla, Dear Elon, First suggestion I started to invent twenty four years ago at Best Western Edgewater Duluth MN for improved airport navigation and one that could have saved at least millions of lives and saved the American Hotel and Motel Industry possibly hundreds of US hospitals both of which I have reported to Elon Musk and have also reported the second one to Dr. Sean Kempke of Duluth Clinic Hermantown MN and then Catholic Nun Sister Kathleen Hofer of St. Scholastica Monastery that I am selling for several hundred billion dollars. For more information please call me at 1(218)409-2106 Thanks Claude N. Steele