HIV transmission

Illinois would only be the second state, behind Texas over 25 years ago, to repeal laws that criminalize HIV exposure put in place across the country in the late 1980s and early '90s. Evan Vucci/AP hide caption

During one of his visits to the needle exchange van in Miami, Arrow was referred to inpatient drug treatment. Here, he displays keyrings marking milestones of his sobriety. Sammy Mack/WLRN hide caption