Description: In a Presidential election year, political news coverage can sometimes seem almost too instantaneous and continuous. Thanks to smartphones with cameras and microphones, journalists and citizens can relay images and sound from almost anywhere inside campaign activities. There was a time, however, when live broadcasting from political conventions and rallies was novel.Starting
Description: [edan-image:id=siris_arc_392292,size=800,center]Dr. John Thomas, Jr., M.D. was a renowned clinician, epidemiologist, and research scholar who taught at Meharry Medical College for more than half century. When this photograph was made, he had just been appointed Research Collaborator at Brookhaven National Laboratory, where he was engaged in a study of the precursors of