Who is Harrison Ruffin Tyler? Answer: He is the last living grandchild of former U.S. president John Tyler, born in 1790. (Tyler was President from 1841-1845.) Between him, and his father Lyon, and John, they’ve been alive for nearly the entire span of the United States. One of the topics here in Atlanta at the MBA STRATMOR Peer Group meetings, besides M&A (more below), is reliability and longevity, managing risk in the face of competition, and about, in the capital markets arena, how MIAC’s systems lapse for several days gave competitors an opening. For many years MI...