22:09 Talking with Heroes Watch SSG Keith Knights and (ret) Capt. Ted Calvert at San Antonio Meet and Greet Semper Fi DesignJanuary 4, 2018 July 29, 2022 Watch as Bob Calvert Founder of www.talkingwithheroes.com and New 501 C3 www.thankyouforyourservice.us interviews his Son n Law SSG... 023650