The Green Beret, now retired Lt. Col. Mark Johnson, 46, of Eudora, won that arm wrestling contest. He wrote the above sentences in an account of the incident in his new book, “Lessons in ...

Lt. Col. Scott Mann is a retired Green Beret in the US Army as well as the president of MannUp Leadership Training. He describes how the Green Berets and the US Navy SEALs are different.