/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: CharlesMaack https://cdn.slidesharecdn.com/profile-photo-CharlesMaack-48x48.jpg?cb=1522996361 Retired Master Chief, USN 1949-1977; now prostate cancer survivor/advocate/mentor (otherwise known as the Prostate Cancer Guru by his daughter Mary); Nidan/2nd Degree Black Belt Kodokan Judo